fakecloud_ec2/
state.rs

1//! EC2 service state.
2//!
3//! Partitioned per account+region via [`fakecloud_core::multi_account`]. The
4//! `tags` map is keyed by EC2 resource id (e.g. `vpc-…`, `i-…`, `sg-…`) and is
5//! the backing store for `CreateTags`/`DeleteTags`/`DescribeTags` plus the
6//! `tag:`/`tag-key` describe filters shared across every resource family.
7
8use std::collections::BTreeMap;
9use std::sync::Arc;
10
11use parking_lot::RwLock;
12use serde::{Deserialize, Serialize};
13
14/// Shared, account-partitioned EC2 state handle.
15pub type SharedEc2State = Arc<RwLock<fakecloud_core::multi_account::MultiAccountState<Ec2State>>>;
16
17/// On-disk snapshot envelope for EC2 state. Versioned so format changes fail
18/// loudly on upgrade rather than silently mis-parsing. Backing containers are
19/// not serialized -- on restore the server reconciles them via
20/// `Ec2Service::recover_persisted_containers`.
21#[derive(Debug, Clone, Serialize, Deserialize)]
22pub struct Ec2Snapshot {
23    pub schema_version: u32,
24    #[serde(default)]
25    pub accounts: Option<fakecloud_core::multi_account::MultiAccountState<Ec2State>>,
26}
27
28pub const EC2_SNAPSHOT_SCHEMA_VERSION: u32 = 1;
29
30impl fakecloud_core::multi_account::AccountState for Ec2State {
31    fn new_for_account(account_id: &str, region: &str, _endpoint: &str) -> Self {
32        Self::new(account_id, region)
33    }
34}
35
36/// A single EC2 resource tag.
37#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
38pub struct Tag {
39    pub key: String,
40    pub value: String,
41}
42
43/// A secondary CIDR-block association on a VPC.
44#[derive(Clone, Debug, Serialize, Deserialize)]
45pub struct VpcCidrAssoc {
46    pub association_id: String,
47    pub cidr_block: String,
48    /// `associated` | `disassociated`.
49    pub state: String,
50}
51
52/// A Virtual Private Cloud.
53#[derive(Clone, Debug, Serialize, Deserialize)]
54pub struct Vpc {
55    pub vpc_id: String,
56    pub cidr_block: String,
57    /// `pending` | `available`.
58    pub state: String,
59    pub dhcp_options_id: String,
60    /// `default` | `dedicated` | `host`.
61    pub instance_tenancy: String,
62    pub is_default: bool,
63    pub enable_dns_support: bool,
64    pub enable_dns_hostnames: bool,
65    #[serde(default)]
66    pub cidr_associations: Vec<VpcCidrAssoc>,
67    /// Amazon-provided IPv6 /56 CIDR, set when the VPC was created (or updated)
68    /// with `AmazonProvidedIpv6CidrBlock=true`. Reported in the
69    /// `Ipv6CidrBlockAssociationSet`; the `aws_vpc` resource reads
70    /// `ipv6_cidr_block` / `assign_generated_ipv6_cidr_block` from it.
71    #[serde(default)]
72    pub ipv6_cidr_block: Option<String>,
73}
74
75/// One `key -> values` entry in a DHCP options set.
76#[derive(Clone, Debug, Serialize, Deserialize)]
77pub struct DhcpConfig {
78    pub key: String,
79    pub values: Vec<String>,
80}
81
82/// A DHCP options set.
83#[derive(Clone, Debug, Serialize, Deserialize)]
84pub struct DhcpOptions {
85    pub dhcp_options_id: String,
86    pub configurations: Vec<DhcpConfig>,
87}
88
89/// A subnet within a VPC.
90#[derive(Clone, Debug, Serialize, Deserialize)]
91pub struct Subnet {
92    pub subnet_id: String,
93    pub vpc_id: String,
94    pub cidr_block: String,
95    pub availability_zone: String,
96    pub availability_zone_id: String,
97    /// `pending` | `available`.
98    pub state: String,
99    pub available_ip_address_count: i32,
100    pub default_for_az: bool,
101    pub map_public_ip_on_launch: bool,
102    pub assign_ipv6_address_on_creation: bool,
103    pub map_customer_owned_ip_on_launch: bool,
104    pub enable_dns64: bool,
105    /// `ip-name` | `resource-name`.
106    pub private_dns_hostname_type: String,
107    /// IPv6 /64 associated with the subnet (via CreateSubnet `Ipv6CidrBlock` or
108    /// AssociateSubnetCidrBlock). Reported in the `ipv6CidrBlockAssociationSet`;
109    /// the `aws_subnet` resource waits for this association.
110    #[serde(default)]
111    pub ipv6_cidr_block: Option<String>,
112}
113
114/// A CIDR reservation within a subnet.
115#[derive(Clone, Debug, Serialize, Deserialize)]
116pub struct SubnetCidrReservation {
117    pub subnet_cidr_reservation_id: String,
118    pub subnet_id: String,
119    pub cidr: String,
120    /// `prefix` | `explicit`.
121    pub reservation_type: String,
122    pub description: String,
123}
124
125/// A security-group rule (ingress or egress), stored flat.
126#[derive(Clone, Debug, Serialize, Deserialize)]
127pub struct SecurityGroupRule {
128    pub rule_id: String,
129    pub group_id: String,
130    pub is_egress: bool,
131    pub ip_protocol: String,
132    pub from_port: i64,
133    pub to_port: i64,
134    pub cidr_ipv4: Option<String>,
135    pub cidr_ipv6: Option<String>,
136    pub prefix_list_id: Option<String>,
137    pub referenced_group_id: Option<String>,
138    pub description: String,
139}
140
141/// A security group.
142#[derive(Clone, Debug, Serialize, Deserialize)]
143pub struct SecurityGroup {
144    pub group_id: String,
145    pub group_name: String,
146    pub description: String,
147    pub vpc_id: String,
148    #[serde(default)]
149    pub rules: Vec<SecurityGroupRule>,
150}
151
152/// A route within a route table.
153#[derive(Clone, Debug, Default, Serialize, Deserialize)]
154pub struct Route {
155    pub destination_cidr_block: Option<String>,
156    pub destination_ipv6_cidr_block: Option<String>,
157    pub destination_prefix_list_id: Option<String>,
158    pub gateway_id: Option<String>,
159    pub nat_gateway_id: Option<String>,
160    pub network_interface_id: Option<String>,
161    pub instance_id: Option<String>,
162    pub vpc_peering_connection_id: Option<String>,
163    pub transit_gateway_id: Option<String>,
164    pub egress_only_internet_gateway_id: Option<String>,
165    /// `active` | `blackhole`.
166    pub state: String,
167    /// `CreateRouteTable` | `CreateRoute`.
168    pub origin: String,
169}
170
171/// A route-table association (to a subnet or gateway, or the VPC main table).
172#[derive(Clone, Debug, Serialize, Deserialize)]
173pub struct RouteTableAssociation {
174    pub association_id: String,
175    pub route_table_id: String,
176    pub subnet_id: Option<String>,
177    pub gateway_id: Option<String>,
178    pub main: bool,
179}
180
181/// A route table.
182#[derive(Clone, Debug, Serialize, Deserialize)]
183pub struct RouteTable {
184    pub route_table_id: String,
185    pub vpc_id: String,
186    #[serde(default)]
187    pub routes: Vec<Route>,
188    #[serde(default)]
189    pub associations: Vec<RouteTableAssociation>,
190}
191
192/// An internet gateway (or egress-only IGW) with its VPC attachments.
193#[derive(Clone, Debug, Serialize, Deserialize)]
194pub struct InternetGateway {
195    pub internet_gateway_id: String,
196    /// (vpc_id, state) pairs.
197    #[serde(default)]
198    pub attachments: Vec<(String, String)>,
199}
200
201/// A NAT gateway.
202#[derive(Clone, Debug, Serialize, Deserialize)]
203pub struct NatGateway {
204    pub nat_gateway_id: String,
205    pub subnet_id: String,
206    pub vpc_id: String,
207    /// `pending` | `available` | `deleting` | `deleted`.
208    pub state: String,
209    /// `public` | `private`.
210    pub connectivity_type: String,
211    pub allocation_id: Option<String>,
212}
213
214/// An Elastic IP allocation.
215#[derive(Clone, Debug, Serialize, Deserialize)]
216pub struct ElasticIp {
217    pub allocation_id: String,
218    pub public_ip: String,
219    /// `vpc` | `standard`.
220    pub domain: String,
221    pub association_id: Option<String>,
222    pub instance_id: Option<String>,
223    pub network_interface_id: Option<String>,
224    pub private_ip_address: Option<String>,
225}
226
227/// An EC2 key pair (public-key metadata only).
228#[derive(Clone, Debug, Serialize, Deserialize)]
229pub struct KeyPair {
230    pub key_pair_id: String,
231    pub key_name: String,
232    /// `rsa` | `ed25519`.
233    pub key_type: String,
234    pub key_fingerprint: String,
235}
236
237/// A placement group.
238#[derive(Clone, Debug, Serialize, Deserialize)]
239pub struct PlacementGroup {
240    pub group_id: String,
241    pub group_name: String,
242    /// `cluster` | `spread` | `partition`.
243    pub strategy: String,
244    /// `available`.
245    pub state: String,
246    pub partition_count: Option<i64>,
247    pub spread_level: Option<String>,
248}
249
250/// An ENI attachment.
251#[derive(Clone, Debug, Serialize, Deserialize)]
252pub struct EniAttachment {
253    pub attachment_id: String,
254    pub instance_id: String,
255    pub device_index: i64,
256    /// `attaching` | `attached` | `detaching` | `detached`.
257    pub status: String,
258}
259
260/// An elastic network interface.
261#[derive(Clone, Debug, Serialize, Deserialize)]
262pub struct NetworkInterface {
263    pub network_interface_id: String,
264    pub subnet_id: String,
265    pub vpc_id: String,
266    pub availability_zone: String,
267    pub description: String,
268    pub mac_address: String,
269    pub private_ip_address: String,
270    /// `available` | `in-use`.
271    pub status: String,
272    pub interface_type: String,
273    pub source_dest_check: bool,
274    #[serde(default)]
275    pub group_ids: Vec<String>,
276    #[serde(default)]
277    pub private_ips: Vec<String>,
278    #[serde(default)]
279    pub ipv6_addresses: Vec<String>,
280    pub attachment: Option<EniAttachment>,
281}
282
283/// A network-interface permission grant.
284#[derive(Clone, Debug, Serialize, Deserialize)]
285pub struct NetworkInterfacePermission {
286    pub permission_id: String,
287    pub network_interface_id: String,
288    pub aws_account_id: String,
289    /// `INSTANCE-ATTACH` | `EIP-ASSOCIATE`.
290    pub permission: String,
291}
292
293/// An EC2 instance (metadata-faithful; a Docker-backed runtime layers on top).
294#[derive(Clone, Debug, Serialize, Deserialize)]
295pub struct Instance {
296    pub instance_id: String,
297    pub image_id: String,
298    pub instance_type: String,
299    /// EC2 state code: 0 pending, 16 running, 32 shutting-down, 48 terminated,
300    /// 64 stopping, 80 stopped.
301    pub state_code: i64,
302    pub state_name: String,
303    pub private_ip: String,
304    pub public_ip: Option<String>,
305    pub subnet_id: Option<String>,
306    pub vpc_id: Option<String>,
307    pub key_name: Option<String>,
308    #[serde(default)]
309    pub security_group_ids: Vec<String>,
310    pub reservation_id: String,
311    pub ami_launch_index: i64,
312    pub monitoring: bool,
313    pub az: String,
314    pub launch_time: String,
315    /// Id of the backing container/Pod, when this instance is backed by a
316    /// real container runtime. `None` in metadata-only mode.
317    #[serde(default)]
318    pub container_id: Option<String>,
319    // ---- modifiable instance attributes (ModifyInstanceAttribute et al.) ----
320    /// `disableApiTermination` — when true, TerminateInstances is rejected.
321    #[serde(default)]
322    pub disable_api_termination: bool,
323    /// `disableApiStop` — when true, StopInstances is rejected.
324    #[serde(default)]
325    pub disable_api_stop: bool,
326    /// `sourceDestCheck` — defaults to true on AWS.
327    #[serde(default = "default_true")]
328    pub source_dest_check: bool,
329    /// `ebsOptimized`.
330    #[serde(default)]
331    pub ebs_optimized: bool,
332    /// `instanceInitiatedShutdownBehavior` — `stop` (default) | `terminate`.
333    #[serde(default = "default_shutdown_behavior")]
334    pub instance_initiated_shutdown_behavior: String,
335    /// `userData` — base64-encoded, as supplied at launch / via Modify.
336    #[serde(default)]
337    pub user_data: Option<String>,
338    // ---- Modify*Options round-trip state ----
339    /// `metadataOptions` (`ModifyInstanceMetadataOptions`).
340    #[serde(default)]
341    pub metadata_options: MetadataOptions,
342    /// `cpuOptions` (`ModifyInstanceCpuOptions`).
343    #[serde(default)]
344    pub cpu_options: Option<CpuOptions>,
345    /// `bandwidthWeighting` (`ModifyInstanceNetworkPerformanceOptions`).
346    #[serde(default)]
347    pub bandwidth_weighting: Option<String>,
348    /// `maintenanceOptions` (`ModifyInstanceMaintenanceOptions`).
349    #[serde(default)]
350    pub maintenance_options: MaintenanceOptions,
351    /// `placement` tenancy/affinity overrides (`ModifyInstancePlacement`).
352    #[serde(default)]
353    pub placement_tenancy: Option<String>,
354    #[serde(default)]
355    pub placement_affinity: Option<String>,
356    #[serde(default)]
357    pub placement_group_name: Option<String>,
358}
359
360fn default_true() -> bool {
361    true
362}
363
364fn default_shutdown_behavior() -> String {
365    "stop".to_string()
366}
367
368/// IMDS (instance-metadata service) options, round-tripped by
369/// `ModifyInstanceMetadataOptions` and reflected in DescribeInstances.
370#[derive(Clone, Debug, Serialize, Deserialize)]
371pub struct MetadataOptions {
372    /// `optional` | `required`.
373    pub http_tokens: String,
374    /// `disabled` | `enabled`.
375    pub http_endpoint: String,
376    pub http_put_response_hop_limit: i64,
377    /// `disabled` | `enabled`.
378    pub http_protocol_ipv6: String,
379    /// `disabled` | `enabled`.
380    pub instance_metadata_tags: String,
381}
382
383impl Default for MetadataOptions {
384    fn default() -> Self {
385        Self {
386            http_tokens: "optional".to_string(),
387            http_endpoint: "enabled".to_string(),
388            http_put_response_hop_limit: 1,
389            http_protocol_ipv6: "disabled".to_string(),
390            instance_metadata_tags: "disabled".to_string(),
391        }
392    }
393}
394
395/// CPU options round-tripped by `ModifyInstanceCpuOptions`.
396#[derive(Clone, Debug, Serialize, Deserialize)]
397pub struct CpuOptions {
398    pub core_count: i64,
399    pub threads_per_core: i64,
400}
401
402/// Maintenance options round-tripped by `ModifyInstanceMaintenanceOptions`.
403#[derive(Clone, Debug, Serialize, Deserialize)]
404pub struct MaintenanceOptions {
405    /// `disabled` | `default`.
406    pub auto_recovery: String,
407    /// `disabled` | `default`.
408    pub reboot_migration: String,
409}
410
411impl Default for MaintenanceOptions {
412    fn default() -> Self {
413        Self {
414            auto_recovery: "default".to_string(),
415            reboot_migration: "default".to_string(),
416        }
417    }
418}
419
420/// An EBS volume attachment.
421#[derive(Clone, Debug, Serialize, Deserialize)]
422pub struct VolumeAttachment {
423    pub volume_id: String,
424    pub instance_id: String,
425    pub device: String,
426    /// `attaching` | `attached` | `detaching` | `detached`.
427    pub status: String,
428    pub delete_on_termination: bool,
429}
430
431/// An EBS volume.
432#[derive(Clone, Debug, Serialize, Deserialize)]
433pub struct Volume {
434    pub volume_id: String,
435    pub size: i64,
436    pub snapshot_id: Option<String>,
437    pub availability_zone: String,
438    /// `creating` | `available` | `in-use` | `deleting` | `deleted`.
439    pub state: String,
440    pub volume_type: String,
441    pub iops: Option<i64>,
442    pub throughput: Option<i64>,
443    pub encrypted: bool,
444    pub kms_key_id: Option<String>,
445    pub multi_attach_enabled: bool,
446    pub auto_enable_io: bool,
447    #[serde(default)]
448    pub attachments: Vec<VolumeAttachment>,
449    #[serde(default)]
450    pub in_recycle_bin: bool,
451}
452
453/// An EBS snapshot.
454#[derive(Clone, Debug, Serialize, Deserialize)]
455pub struct Snapshot {
456    pub snapshot_id: String,
457    pub volume_id: String,
458    /// `pending` | `completed` | `error`.
459    pub state: String,
460    pub volume_size: i64,
461    pub description: String,
462    pub encrypted: bool,
463    /// `standard` | `archive`.
464    pub storage_tier: String,
465    #[serde(default)]
466    pub in_recycle_bin: bool,
467    #[serde(default)]
468    pub locked: bool,
469    pub lock_mode: Option<String>,
470}
471
472/// An AMI (machine image).
473#[derive(Clone, Debug, Serialize, Deserialize)]
474pub struct Image {
475    pub image_id: String,
476    pub name: String,
477    pub description: String,
478    /// `pending` | `available` | `disabled` | `deregistered`.
479    pub state: String,
480    pub architecture: String,
481    pub public: bool,
482    pub source_instance_id: Option<String>,
483    #[serde(default)]
484    pub in_recycle_bin: bool,
485    pub deprecation_time: Option<String>,
486    #[serde(default)]
487    pub deregistration_protection: bool,
488    /// `launchPermission` — AWS account ids the AMI is explicitly shared with
489    /// (cross-account share via `ModifyImageAttribute`).
490    #[serde(default)]
491    pub launch_permission_users: Vec<String>,
492    /// `launchPermission` groups — only `all` is valid in AWS (public share).
493    #[serde(default)]
494    pub launch_permission_groups: Vec<String>,
495    /// `bootMode` — `legacy-bios` | `uefi` | `uefi-preferred`. `None` reports
496    /// the default `uefi`; settable via `ModifyImageAttribute`.
497    #[serde(default)]
498    pub boot_mode: Option<String>,
499}
500
501/// A network ACL entry (rule).
502#[derive(Clone, Debug, Serialize, Deserialize)]
503pub struct NetworkAclEntry {
504    pub rule_number: i64,
505    pub protocol: String,
506    /// `allow` | `deny`.
507    pub rule_action: String,
508    pub egress: bool,
509    pub cidr_block: Option<String>,
510    pub ipv6_cidr_block: Option<String>,
511    /// TCP/UDP port range (from, to).
512    pub port_range: Option<(i64, i64)>,
513    /// ICMP (type, code).
514    pub icmp_type_code: Option<(i64, i64)>,
515}
516
517/// A network ACL <-> subnet association.
518#[derive(Clone, Debug, Serialize, Deserialize)]
519pub struct NetworkAclAssoc {
520    pub association_id: String,
521    pub subnet_id: String,
522}
523
524/// A network ACL.
525#[derive(Clone, Debug, Serialize, Deserialize)]
526pub struct NetworkAcl {
527    pub network_acl_id: String,
528    pub vpc_id: String,
529    pub is_default: bool,
530    #[serde(default)]
531    pub entries: Vec<NetworkAclEntry>,
532    #[serde(default)]
533    pub associations: Vec<NetworkAclAssoc>,
534}
535
536/// A VPC peering connection.
537#[derive(Clone, Debug, Serialize, Deserialize)]
538pub struct VpcPeering {
539    pub id: String,
540    pub requester_vpc_id: String,
541    pub accepter_vpc_id: String,
542    /// `pending-acceptance` | `active` | `rejected` | `deleted`.
543    pub status: String,
544    /// Requester-side DNS-resolution-from-remote-VPC option.
545    #[serde(default)]
546    pub requester_allow_dns: bool,
547    /// Accepter-side DNS-resolution-from-remote-VPC option.
548    #[serde(default)]
549    pub accepter_allow_dns: bool,
550}
551
552/// A VPC endpoint.
553#[derive(Clone, Debug, Serialize, Deserialize)]
554pub struct VpcEndpoint {
555    pub id: String,
556    /// `Interface` | `Gateway` | `GatewayLoadBalancer` | ...
557    pub endpoint_type: String,
558    pub vpc_id: String,
559    pub service_name: String,
560    pub state: String,
561    #[serde(default)]
562    pub subnet_ids: Vec<String>,
563    #[serde(default)]
564    pub route_table_ids: Vec<String>,
565    #[serde(default)]
566    pub private_dns_enabled: bool,
567}
568
569/// A VPC endpoint service configuration (PrivateLink provider side).
570#[derive(Clone, Debug, Serialize, Deserialize)]
571pub struct EndpointService {
572    pub service_id: String,
573    pub service_name: String,
574    pub state: String,
575    pub acceptance_required: bool,
576    pub payer_responsibility: String,
577    #[serde(default)]
578    pub nlb_arns: Vec<String>,
579}
580
581/// A VPC endpoint connection notification.
582#[derive(Clone, Debug, Serialize, Deserialize)]
583pub struct ConnectionNotification {
584    pub id: String,
585    pub arn: String,
586    pub service_id: Option<String>,
587    #[serde(default)]
588    pub events: Vec<String>,
589}
590
591/// A VPC flow log.
592#[derive(Clone, Debug, Serialize, Deserialize)]
593pub struct FlowLog {
594    pub id: String,
595    pub resource_id: String,
596    pub traffic_type: String,
597    pub log_destination_type: String,
598    pub log_group_name: Option<String>,
599    /// Destination ARN for `s3` / `kinesis-data-firehose` deliveries.
600    pub log_destination: Option<String>,
601    /// IAM role ARN used to deliver logs to CloudWatch Logs
602    /// (`iam_role_arn` on the Terraform resource).
603    #[serde(default)]
604    pub deliver_logs_permission_arn: Option<String>,
605    /// Max log aggregation interval in seconds. AWS accepts 60 or 600 and
606    /// defaults to 600 when unspecified.
607    #[serde(default = "default_max_aggregation_interval")]
608    pub max_aggregation_interval: i64,
609}
610
611fn default_max_aggregation_interval() -> i64 {
612    600
613}
614
615/// A launch template (versions tracked as monotonic counters).
616#[derive(Clone, Debug, Serialize, Deserialize)]
617pub struct LaunchTemplate {
618    pub id: String,
619    pub name: String,
620    pub default_version: i64,
621    pub latest_version: i64,
622}
623
624/// A Spot instance request.
625#[derive(Clone, Debug, Serialize, Deserialize)]
626pub struct SpotRequest {
627    pub id: String,
628    /// `open` | `active` | `cancelled` | `closed`.
629    pub state: String,
630    pub request_type: String,
631    pub spot_price: String,
632}
633
634/// A Spot fleet request.
635#[derive(Clone, Debug, Serialize, Deserialize)]
636pub struct SpotFleet {
637    pub id: String,
638    pub state: String,
639}
640
641/// An EC2 fleet.
642#[derive(Clone, Debug, Serialize, Deserialize)]
643pub struct Fleet {
644    pub id: String,
645    pub state: String,
646    pub fleet_type: String,
647}
648
649/// An on-demand capacity reservation.
650#[derive(Clone, Debug, Serialize, Deserialize)]
651pub struct CapacityReservation {
652    pub id: String,
653    pub instance_type: String,
654    pub instance_platform: String,
655    pub availability_zone: String,
656    pub tenancy: String,
657    pub total_instance_count: i64,
658    pub available_instance_count: i64,
659    /// `active` | `expired` | `cancelled` | `pending` | `failed`.
660    pub state: String,
661    pub end_date_type: String,
662    pub instance_match_criteria: String,
663}
664
665/// A Reserved Instance purchase.
666#[derive(Clone, Debug, Serialize, Deserialize)]
667pub struct ReservedInstances {
668    pub id: String,
669    pub instance_type: String,
670    pub availability_zone: String,
671    pub instance_count: i64,
672    pub product_description: String,
673    pub state: String,
674    pub duration: i64,
675    pub fixed_price: String,
676    pub usage_price: String,
677}
678
679/// A Reserved Instances listing in the Reserved Instance Marketplace.
680#[derive(Clone, Debug, Serialize, Deserialize)]
681pub struct ReservedInstancesListing {
682    pub listing_id: String,
683    pub reserved_instances_id: String,
684    pub instance_count: i64,
685    pub client_token: String,
686    /// `active` | `cancelled` | `closed`.
687    pub status: String,
688    pub status_message: String,
689}
690
691/// A Reserved Instances modification request.
692#[derive(Clone, Debug, Serialize, Deserialize)]
693pub struct ReservedInstancesModification {
694    pub modification_id: String,
695    pub reserved_instances_ids: Vec<String>,
696    /// `processing` | `fulfilled` | `failed`.
697    pub status: String,
698    pub client_token: String,
699}
700
701/// A Dedicated Host.
702#[derive(Clone, Debug, Serialize, Deserialize)]
703pub struct DedicatedHost {
704    pub id: String,
705    pub auto_placement: String,
706    pub availability_zone: String,
707    pub instance_type: String,
708    pub state: String,
709    pub host_recovery: String,
710    pub host_maintenance: String,
711}
712
713/// A Transit Gateway.
714#[derive(Clone, Debug, Serialize, Deserialize)]
715pub struct TransitGateway {
716    pub id: String,
717    pub description: String,
718    /// `pending` | `available` | `modifying` | `deleting` | `deleted`.
719    #[serde(default = "tgw_default_state")]
720    pub state: String,
721}
722
723fn tgw_default_state() -> String {
724    "available".to_string()
725}
726
727/// A Transit Gateway attachment (VPC and others).
728#[derive(Clone, Debug, Serialize, Deserialize)]
729pub struct TgwAttachment {
730    pub id: String,
731    pub tgw_id: String,
732    pub resource_id: String,
733    pub resource_type: String,
734    #[serde(default)]
735    pub subnet_ids: Vec<String>,
736    pub state: String,
737}
738
739/// A Transit Gateway route table.
740#[derive(Clone, Debug, Serialize, Deserialize)]
741pub struct TgwRouteTable {
742    pub id: String,
743    pub tgw_id: String,
744}
745
746/// A static Transit Gateway route within a route table.
747#[derive(Clone, Debug, Serialize, Deserialize)]
748pub struct TgwRoute {
749    pub cidr: String,
750    pub attachment_id: String,
751    pub state: String,
752}
753
754/// A Transit Gateway multicast domain.
755#[derive(Clone, Debug, Serialize, Deserialize)]
756pub struct TgwMulticastDomain {
757    pub id: String,
758    pub tgw_id: String,
759}
760
761/// A Transit Gateway metering policy.
762#[derive(Clone, Debug, Serialize, Deserialize)]
763pub struct TgwMeteringPolicy {
764    pub id: String,
765    pub tgw_id: String,
766}
767
768/// A customer gateway (on-prem side of a VPN).
769#[derive(Clone, Debug, Serialize, Deserialize)]
770pub struct CustomerGateway {
771    pub id: String,
772    pub state: String,
773    pub ip_address: String,
774    pub bgp_asn: String,
775}
776
777/// A virtual private gateway.
778#[derive(Clone, Debug, Serialize, Deserialize)]
779pub struct VpnGateway {
780    pub id: String,
781    pub state: String,
782    #[serde(default)]
783    pub attachments: Vec<String>,
784}
785
786/// A Site-to-Site VPN connection.
787#[derive(Clone, Debug, Serialize, Deserialize)]
788pub struct VpnConnection {
789    pub id: String,
790    pub state: String,
791    pub customer_gateway_id: String,
792    pub vpn_gateway_id: Option<String>,
793    #[serde(default)]
794    pub routes: Vec<String>,
795}
796
797/// A VPN concentrator.
798#[derive(Clone, Debug, Serialize, Deserialize)]
799pub struct VpnConcentrator {
800    pub id: String,
801    pub state: String,
802}
803
804/// An IPAM (IP Address Manager).
805#[derive(Clone, Debug, Serialize, Deserialize)]
806pub struct Ipam {
807    pub id: String,
808    pub public_scope_id: String,
809    pub private_scope_id: String,
810    pub tier: String,
811    #[serde(default)]
812    pub description: String,
813}
814
815/// An IPAM scope.
816#[derive(Clone, Debug, Serialize, Deserialize)]
817pub struct IpamScope {
818    pub id: String,
819    pub ipam_id: String,
820    /// "public" or "private".
821    #[serde(default)]
822    pub scope_type: String,
823    #[serde(default)]
824    pub description: String,
825}
826
827/// An IPAM pool.
828#[derive(Clone, Debug, Serialize, Deserialize)]
829pub struct IpamPool {
830    pub id: String,
831    pub scope_id: String,
832    pub address_family: String,
833    #[serde(default)]
834    pub description: String,
835}
836
837/// An IPAM resource discovery.
838#[derive(Clone, Debug, Serialize, Deserialize)]
839pub struct IpamResourceDiscovery {
840    pub id: String,
841    #[serde(default)]
842    pub description: String,
843}
844
845/// An IPAM policy.
846#[derive(Clone, Debug, Serialize, Deserialize)]
847pub struct IpamPolicy {
848    pub id: String,
849    pub ipam_id: String,
850}
851
852/// An IPAM prefix-list resolver.
853#[derive(Clone, Debug, Serialize, Deserialize)]
854pub struct IpamPrefixListResolver {
855    pub id: String,
856    pub ipam_id: String,
857    pub address_family: String,
858    #[serde(default)]
859    pub description: String,
860}
861
862/// An IPAM prefix-list resolver target.
863#[derive(Clone, Debug, Serialize, Deserialize)]
864pub struct IpamPrefixListResolverTarget {
865    pub id: String,
866    pub resolver_id: String,
867    pub prefix_list_id: String,
868    pub prefix_list_region: String,
869    #[serde(default)]
870    pub track_latest_version: bool,
871}
872
873/// A Verified Access instance.
874#[derive(Clone, Debug, Serialize, Deserialize)]
875pub struct VerifiedAccessInstance {
876    pub id: String,
877    pub description: String,
878    #[serde(default)]
879    pub trust_providers: Vec<String>,
880}
881
882/// A Verified Access trust provider.
883#[derive(Clone, Debug, Serialize, Deserialize)]
884pub struct VerifiedAccessTrustProvider {
885    pub id: String,
886    pub trust_provider_type: String,
887    pub policy_reference_name: String,
888    pub description: String,
889}
890
891/// A Verified Access group.
892#[derive(Clone, Debug, Serialize, Deserialize)]
893pub struct VerifiedAccessGroup {
894    pub id: String,
895    pub instance_id: String,
896    pub description: String,
897}
898
899/// A Verified Access endpoint.
900#[derive(Clone, Debug, Serialize, Deserialize)]
901pub struct VerifiedAccessEndpoint {
902    pub id: String,
903    pub group_id: String,
904    pub instance_id: String,
905    pub endpoint_type: String,
906    pub attachment_type: String,
907}
908
909/// A Network Insights reachability path.
910#[derive(Clone, Debug, Serialize, Deserialize)]
911pub struct NetworkInsightsPath {
912    pub id: String,
913    pub source: String,
914    pub destination: String,
915    pub protocol: String,
916}
917
918/// A Network Insights path analysis.
919#[derive(Clone, Debug, Serialize, Deserialize)]
920pub struct NetworkInsightsAnalysis {
921    pub id: String,
922    pub path_id: String,
923}
924
925/// A Network Insights access scope.
926#[derive(Clone, Debug, Serialize, Deserialize)]
927pub struct NetworkInsightsAccessScope {
928    pub id: String,
929}
930
931/// A Network Insights access-scope analysis.
932#[derive(Clone, Debug, Serialize, Deserialize)]
933pub struct NetworkInsightsAccessScopeAnalysis {
934    pub id: String,
935    pub scope_id: String,
936}
937
938/// A carrier gateway (Wavelength).
939#[derive(Clone, Debug, Serialize, Deserialize)]
940pub struct CarrierGateway {
941    pub id: String,
942    pub vpc_id: String,
943}
944
945/// An EC2 Instance Connect endpoint.
946#[derive(Clone, Debug, Serialize, Deserialize)]
947pub struct InstanceConnectEndpoint {
948    pub id: String,
949    pub subnet_id: String,
950}
951
952/// A customer-owned IP (CoIP) pool.
953#[derive(Clone, Debug, Serialize, Deserialize)]
954pub struct CoipPool {
955    pub id: String,
956    pub route_table_id: String,
957}
958
959/// A local-gateway route table.
960#[derive(Clone, Debug, Serialize, Deserialize)]
961pub struct LocalGatewayRouteTable {
962    pub id: String,
963    pub local_gateway_id: String,
964    pub mode: String,
965}
966
967/// A local-gateway route-table <-> VPC association.
968#[derive(Clone, Debug, Serialize, Deserialize)]
969pub struct LocalGatewayRouteTableVpcAssoc {
970    pub id: String,
971    pub route_table_id: String,
972    pub vpc_id: String,
973}
974
975/// A local-gateway virtual interface.
976#[derive(Clone, Debug, Serialize, Deserialize)]
977pub struct LocalGatewayVif {
978    pub id: String,
979    pub group_id: String,
980    pub vlan: String,
981    pub local_address: String,
982    pub peer_address: String,
983}
984
985/// A local-gateway virtual-interface group.
986#[derive(Clone, Debug, Serialize, Deserialize)]
987pub struct LocalGatewayVifGroup {
988    pub id: String,
989    pub local_gateway_id: String,
990}
991
992/// A local-gateway route-table <-> virtual-interface-group association.
993#[derive(Clone, Debug, Serialize, Deserialize)]
994pub struct LocalGatewayRouteTableVifgAssoc {
995    pub id: String,
996    pub route_table_id: String,
997    pub vif_group_id: String,
998}
999
1000/// A Client VPN endpoint.
1001#[derive(Clone, Debug, Serialize, Deserialize)]
1002pub struct ClientVpnEndpoint {
1003    pub id: String,
1004    pub description: String,
1005    pub status: String,
1006    pub server_cert_arn: String,
1007    pub transport_protocol: String,
1008    pub client_cidr: String,
1009    #[serde(default)]
1010    pub routes: Vec<String>,
1011    /// (association id, subnet id) for each associated target network.
1012    #[serde(default)]
1013    pub target_networks: Vec<(String, String)>,
1014    /// Ingress authorization rule target CIDRs.
1015    #[serde(default)]
1016    pub auth_rules: Vec<String>,
1017}
1018
1019/// A Transit Gateway peering attachment.
1020#[derive(Clone, Debug, Serialize, Deserialize)]
1021pub struct TgwPeering {
1022    pub id: String,
1023    pub tgw_id: String,
1024    pub peer_tgw_id: String,
1025    pub peer_account: String,
1026    pub peer_region: String,
1027    pub state: String,
1028}
1029
1030/// Per-account, per-region EC2 state. Resource families are added to this
1031/// struct as their batches land.
1032#[derive(Clone, Debug, Default, Serialize, Deserialize)]
1033pub struct Ec2State {
1034    pub account_id: String,
1035    pub region: String,
1036    /// resource-id -> tags. Shared by every Describe* `tag:` filter.
1037    #[serde(default)]
1038    pub tags: BTreeMap<String, Vec<Tag>>,
1039    #[serde(default)]
1040    pub vpcs: BTreeMap<String, Vpc>,
1041    #[serde(default)]
1042    pub dhcp_options: BTreeMap<String, DhcpOptions>,
1043    #[serde(default)]
1044    pub subnets: BTreeMap<String, Subnet>,
1045    #[serde(default)]
1046    pub subnet_cidr_reservations: BTreeMap<String, SubnetCidrReservation>,
1047    #[serde(default)]
1048    pub security_groups: BTreeMap<String, SecurityGroup>,
1049    #[serde(default)]
1050    pub route_tables: BTreeMap<String, RouteTable>,
1051    #[serde(default)]
1052    pub internet_gateways: BTreeMap<String, InternetGateway>,
1053    #[serde(default)]
1054    pub egress_only_igws: BTreeMap<String, InternetGateway>,
1055    #[serde(default)]
1056    pub nat_gateways: BTreeMap<String, NatGateway>,
1057    /// keyed by allocation id.
1058    #[serde(default)]
1059    pub elastic_ips: BTreeMap<String, ElasticIp>,
1060    /// keyed by key name.
1061    #[serde(default)]
1062    pub key_pairs: BTreeMap<String, KeyPair>,
1063    /// keyed by group name.
1064    #[serde(default)]
1065    pub placement_groups: BTreeMap<String, PlacementGroup>,
1066    #[serde(default)]
1067    pub network_interfaces: BTreeMap<String, NetworkInterface>,
1068    /// keyed by permission id.
1069    #[serde(default)]
1070    pub eni_permissions: BTreeMap<String, NetworkInterfacePermission>,
1071    #[serde(default)]
1072    pub instances: BTreeMap<String, Instance>,
1073    #[serde(default)]
1074    pub volumes: BTreeMap<String, Volume>,
1075    /// Account-level EBS default encryption toggle.
1076    #[serde(default)]
1077    pub ebs_encryption_default: bool,
1078    /// Account-level EBS default KMS key (None = `alias/aws/ebs`).
1079    #[serde(default)]
1080    pub ebs_default_kms_key_id: Option<String>,
1081    #[serde(default)]
1082    pub snapshots: BTreeMap<String, Snapshot>,
1083    /// Account-level snapshot block-public-access state.
1084    #[serde(default)]
1085    pub snapshot_block_public_access: String,
1086    #[serde(default)]
1087    pub images: BTreeMap<String, Image>,
1088    /// Watermarks attached to AMIs: image_id -> watermark_key -> watermark_name.
1089    #[serde(default)]
1090    pub image_watermarks: BTreeMap<String, BTreeMap<String, String>>,
1091    /// Account-level image block-public-access state.
1092    #[serde(default)]
1093    pub image_block_public_access: String,
1094    /// Account-level allowed-images settings state.
1095    #[serde(default)]
1096    pub allowed_images_settings: String,
1097    #[serde(default)]
1098    pub network_acls: BTreeMap<String, NetworkAcl>,
1099    #[serde(default)]
1100    pub vpc_peerings: BTreeMap<String, VpcPeering>,
1101    #[serde(default)]
1102    pub vpc_endpoints: BTreeMap<String, VpcEndpoint>,
1103    #[serde(default)]
1104    pub endpoint_services: BTreeMap<String, EndpointService>,
1105    #[serde(default)]
1106    pub connection_notifications: BTreeMap<String, ConnectionNotification>,
1107    #[serde(default)]
1108    pub flow_logs: BTreeMap<String, FlowLog>,
1109    #[serde(default)]
1110    pub launch_templates: BTreeMap<String, LaunchTemplate>,
1111    #[serde(default)]
1112    pub spot_requests: BTreeMap<String, SpotRequest>,
1113    #[serde(default)]
1114    pub spot_fleets: BTreeMap<String, SpotFleet>,
1115    #[serde(default)]
1116    pub fleets: BTreeMap<String, Fleet>,
1117    /// Account-level spot datafeed subscription (bucket, prefix).
1118    #[serde(default)]
1119    pub spot_datafeed: Option<(String, String)>,
1120    #[serde(default)]
1121    pub capacity_reservations: BTreeMap<String, CapacityReservation>,
1122    /// Capacity reservation fleet ids (metadata-only).
1123    #[serde(default)]
1124    pub capacity_reservation_fleets: BTreeMap<String, String>,
1125    #[serde(default)]
1126    pub reserved_instances: BTreeMap<String, ReservedInstances>,
1127    #[serde(default)]
1128    pub reserved_instances_listings: BTreeMap<String, ReservedInstancesListing>,
1129    #[serde(default)]
1130    pub reserved_instances_modifications: BTreeMap<String, ReservedInstancesModification>,
1131    #[serde(default)]
1132    pub dedicated_hosts: BTreeMap<String, DedicatedHost>,
1133    #[serde(default)]
1134    pub transit_gateways: BTreeMap<String, TransitGateway>,
1135    #[serde(default)]
1136    pub tgw_attachments: BTreeMap<String, TgwAttachment>,
1137    #[serde(default)]
1138    pub tgw_route_tables: BTreeMap<String, TgwRouteTable>,
1139    /// route-table-id -> static routes.
1140    #[serde(default)]
1141    pub tgw_routes: BTreeMap<String, Vec<TgwRoute>>,
1142    /// route-table-id -> associated attachment ids.
1143    #[serde(default)]
1144    pub tgw_rt_associations: BTreeMap<String, Vec<String>>,
1145    /// route-table-id -> propagated attachment ids.
1146    #[serde(default)]
1147    pub tgw_rt_propagations: BTreeMap<String, Vec<String>>,
1148    /// route-table-id -> prefix-list ids referenced.
1149    #[serde(default)]
1150    pub tgw_prefix_list_refs: BTreeMap<String, Vec<String>>,
1151    #[serde(default)]
1152    pub tgw_peerings: BTreeMap<String, TgwPeering>,
1153    /// connect-attachment-id -> (transport attachment id, tgw id).
1154    #[serde(default)]
1155    pub tgw_connects: BTreeMap<String, (String, String)>,
1156    /// connect-peer-id -> attachment id.
1157    #[serde(default)]
1158    pub tgw_connect_peers: BTreeMap<String, String>,
1159    /// policy-table-id -> tgw id.
1160    #[serde(default)]
1161    pub tgw_policy_tables: BTreeMap<String, String>,
1162    /// policy-table-id -> associated attachment ids.
1163    #[serde(default)]
1164    pub tgw_policy_table_associations: BTreeMap<String, Vec<String>>,
1165    /// announcement-id -> (route-table id, peering-attachment id).
1166    #[serde(default)]
1167    pub tgw_announcements: BTreeMap<String, (String, String)>,
1168    #[serde(default)]
1169    pub tgw_multicast_domains: BTreeMap<String, TgwMulticastDomain>,
1170    #[serde(default)]
1171    pub tgw_metering_policies: BTreeMap<String, TgwMeteringPolicy>,
1172    #[serde(default)]
1173    pub customer_gateways: BTreeMap<String, CustomerGateway>,
1174    #[serde(default)]
1175    pub vpn_gateways: BTreeMap<String, VpnGateway>,
1176    #[serde(default)]
1177    pub vpn_connections: BTreeMap<String, VpnConnection>,
1178    #[serde(default)]
1179    pub vpn_concentrators: BTreeMap<String, VpnConcentrator>,
1180    #[serde(default)]
1181    pub client_vpn_endpoints: BTreeMap<String, ClientVpnEndpoint>,
1182    #[serde(default)]
1183    pub ipams: BTreeMap<String, Ipam>,
1184    #[serde(default)]
1185    pub ipam_scopes: BTreeMap<String, IpamScope>,
1186    #[serde(default)]
1187    pub ipam_pools: BTreeMap<String, IpamPool>,
1188    /// pool-id -> provisioned (cidr, cidr-id).
1189    #[serde(default)]
1190    pub ipam_pool_cidrs: BTreeMap<String, Vec<(String, String)>>,
1191    /// pool-id -> allocations (cidr, allocation-id).
1192    #[serde(default)]
1193    pub ipam_pool_allocations: BTreeMap<String, Vec<(String, String)>>,
1194    #[serde(default)]
1195    pub ipam_resource_discoveries: BTreeMap<String, IpamResourceDiscovery>,
1196    /// association-id -> (discovery-id, ipam-id).
1197    #[serde(default)]
1198    pub ipam_rd_associations: BTreeMap<String, (String, String)>,
1199    /// asn -> associated cidr.
1200    #[serde(default)]
1201    pub ipam_byoasns: BTreeMap<String, String>,
1202    /// external-token-id -> ipam-id.
1203    #[serde(default)]
1204    pub ipam_ext_tokens: BTreeMap<String, String>,
1205    #[serde(default)]
1206    pub ipam_policies: BTreeMap<String, IpamPolicy>,
1207    #[serde(default)]
1208    pub ipam_pl_resolvers: BTreeMap<String, IpamPrefixListResolver>,
1209    #[serde(default)]
1210    pub ipam_pl_resolver_targets: BTreeMap<String, IpamPrefixListResolverTarget>,
1211    /// policy-id -> (locale, resource-type) allocation-rule documents.
1212    #[serde(default)]
1213    pub ipam_policy_alloc_rules: BTreeMap<String, Vec<(String, String)>>,
1214    /// The single enabled IPAM policy id, if any.
1215    #[serde(default)]
1216    pub ipam_enabled_policy: Option<String>,
1217    #[serde(default)]
1218    pub va_instances: BTreeMap<String, VerifiedAccessInstance>,
1219    #[serde(default)]
1220    pub va_trust_providers: BTreeMap<String, VerifiedAccessTrustProvider>,
1221    #[serde(default)]
1222    pub va_groups: BTreeMap<String, VerifiedAccessGroup>,
1223    #[serde(default)]
1224    pub va_endpoints: BTreeMap<String, VerifiedAccessEndpoint>,
1225    /// group-id -> policy document.
1226    #[serde(default)]
1227    pub va_group_policies: BTreeMap<String, String>,
1228    /// endpoint-id -> policy document.
1229    #[serde(default)]
1230    pub va_endpoint_policies: BTreeMap<String, String>,
1231    #[serde(default)]
1232    pub ni_paths: BTreeMap<String, NetworkInsightsPath>,
1233    #[serde(default)]
1234    pub ni_analyses: BTreeMap<String, NetworkInsightsAnalysis>,
1235    #[serde(default)]
1236    pub ni_access_scopes: BTreeMap<String, NetworkInsightsAccessScope>,
1237    #[serde(default)]
1238    pub ni_scope_analyses: BTreeMap<String, NetworkInsightsAccessScopeAnalysis>,
1239    #[serde(default)]
1240    pub carrier_gateways: BTreeMap<String, CarrierGateway>,
1241    #[serde(default)]
1242    pub coip_pools: BTreeMap<String, CoipPool>,
1243    /// coip-pool-id -> CIDRs.
1244    #[serde(default)]
1245    pub coip_pool_cidrs: BTreeMap<String, Vec<String>>,
1246    #[serde(default)]
1247    pub lg_route_tables: BTreeMap<String, LocalGatewayRouteTable>,
1248    /// route-table-id -> destination CIDRs.
1249    #[serde(default)]
1250    pub lg_routes: BTreeMap<String, Vec<String>>,
1251    #[serde(default)]
1252    pub lg_rt_vpc_assocs: BTreeMap<String, LocalGatewayRouteTableVpcAssoc>,
1253    #[serde(default)]
1254    pub lg_virtual_interfaces: BTreeMap<String, LocalGatewayVif>,
1255    #[serde(default)]
1256    pub lg_vif_groups: BTreeMap<String, LocalGatewayVifGroup>,
1257    #[serde(default)]
1258    pub lg_rt_vifg_assocs: BTreeMap<String, LocalGatewayRouteTableVifgAssoc>,
1259    #[serde(default)]
1260    pub instance_connect_endpoints: BTreeMap<String, InstanceConnectEndpoint>,
1261    /// Image ids with fast-launch enabled.
1262    #[serde(default)]
1263    pub fast_launch_images: std::collections::HashSet<String>,
1264    #[serde(default)]
1265    pub serial_console_access: bool,
1266}
1267
1268impl Ec2State {
1269    pub fn new(account_id: &str, region: &str) -> Self {
1270        let mut state = Self {
1271            account_id: account_id.to_string(),
1272            region: region.to_string(),
1273            ..Default::default()
1274        };
1275        // Seed the default VPC topology (VPC, IGW, subnets, route table,
1276        // security group, NACL) the way every AWS account+region ships one, so
1277        // callers that never touch the VPC APIs still launch into a real,
1278        // isolatable network. Ids are deterministic, so the throwaway empty
1279        // states the read paths build report the same ids as this one.
1280        crate::defaults::bootstrap_default_network(&mut state);
1281        state
1282    }
1283
1284    /// Replace the tag set for `resource_id` with `tags` merged over any
1285    /// existing tags (CreateTags is upsert-by-key, matching AWS).
1286    pub fn upsert_tags(&mut self, resource_id: &str, new_tags: &[Tag]) {
1287        let entry = self.tags.entry(resource_id.to_string()).or_default();
1288        for t in new_tags {
1289            if let Some(existing) = entry.iter_mut().find(|e| e.key == t.key) {
1290                existing.value = t.value.clone();
1291            } else {
1292                entry.push(t.clone());
1293            }
1294        }
1295    }
1296
1297    /// Remove tags for `resource_id`. When a tag's value is `None`, the key is
1298    /// removed regardless of value; when `Some`, only a key+value match is
1299    /// removed (AWS DeleteTags semantics).
1300    pub fn remove_tags(&mut self, resource_id: &str, to_remove: &[(String, Option<String>)]) {
1301        if let Some(entry) = self.tags.get_mut(resource_id) {
1302            for (key, value) in to_remove {
1303                entry.retain(|e| {
1304                    if &e.key != key {
1305                        return true;
1306                    }
1307                    match value {
1308                        Some(v) => &e.value != v,
1309                        None => false,
1310                    }
1311                });
1312            }
1313            if entry.is_empty() {
1314                self.tags.remove(resource_id);
1315            }
1316        }
1317    }
1318
1319    /// Tags for `resource_id`, or an empty slice when none.
1320    pub fn tags_for(&self, resource_id: &str) -> &[Tag] {
1321        self.tags.get(resource_id).map(Vec::as_slice).unwrap_or(&[])
1322    }
1323}
1324
1325#[cfg(test)]
1326mod tests {
1327    use super::*;
1328
1329    fn tag(k: &str, v: &str) -> Tag {
1330        Tag {
1331            key: k.to_string(),
1332            value: v.to_string(),
1333        }
1334    }
1335
1336    #[test]
1337    fn upsert_tags_inserts_then_overwrites_by_key() {
1338        let mut s = Ec2State::new("123456789012", "us-east-1");
1339        s.upsert_tags("vpc-1", &[tag("Name", "a"), tag("env", "dev")]);
1340        s.upsert_tags("vpc-1", &[tag("Name", "b")]);
1341        let tags = s.tags_for("vpc-1");
1342        assert_eq!(tags.len(), 2);
1343        assert_eq!(tags.iter().find(|t| t.key == "Name").unwrap().value, "b");
1344    }
1345
1346    #[test]
1347    fn remove_tags_by_key_and_by_key_value() {
1348        let mut s = Ec2State::new("123456789012", "us-east-1");
1349        s.upsert_tags(
1350            "i-1",
1351            &[tag("Name", "x"), tag("env", "prod"), tag("team", "a")],
1352        );
1353        // key-only removal
1354        s.remove_tags("i-1", &[("Name".to_string(), None)]);
1355        // key+value removal that does NOT match -> kept
1356        s.remove_tags("i-1", &[("env".to_string(), Some("dev".to_string()))]);
1357        // key+value removal that matches -> removed
1358        s.remove_tags("i-1", &[("team".to_string(), Some("a".to_string()))]);
1359        let tags = s.tags_for("i-1");
1360        assert_eq!(tags.len(), 1);
1361        assert_eq!(tags[0].key, "env");
1362    }
1363
1364    #[test]
1365    fn empty_tag_set_drops_resource_entry() {
1366        let mut s = Ec2State::new("123456789012", "us-east-1");
1367        s.upsert_tags("sg-1", &[tag("Name", "x")]);
1368        s.remove_tags("sg-1", &[("Name".to_string(), None)]);
1369        assert!(!s.tags.contains_key("sg-1"));
1370    }
1371
1372    fn sample_instance() -> Instance {
1373        Instance {
1374            instance_id: "i-1".to_string(),
1375            image_id: "ami-1".to_string(),
1376            instance_type: "t3.micro".to_string(),
1377            state_code: 16,
1378            state_name: "running".to_string(),
1379            private_ip: "10.0.0.1".to_string(),
1380            public_ip: Some("52.0.0.1".to_string()),
1381            subnet_id: Some("subnet-1".to_string()),
1382            vpc_id: Some("vpc-1".to_string()),
1383            key_name: None,
1384            security_group_ids: vec!["sg-1".to_string()],
1385            reservation_id: "r-1".to_string(),
1386            ami_launch_index: 0,
1387            monitoring: false,
1388            az: "us-east-1a".to_string(),
1389            launch_time: "2024-01-01T00:00:00.000Z".to_string(),
1390            container_id: Some("abc".to_string()),
1391            disable_api_termination: true,
1392            disable_api_stop: true,
1393            source_dest_check: false,
1394            ebs_optimized: true,
1395            instance_initiated_shutdown_behavior: "terminate".to_string(),
1396            user_data: Some("ZWNobyBoaQ==".to_string()),
1397            metadata_options: MetadataOptions {
1398                http_tokens: "required".to_string(),
1399                ..MetadataOptions::default()
1400            },
1401            cpu_options: Some(CpuOptions {
1402                core_count: 4,
1403                threads_per_core: 2,
1404            }),
1405            bandwidth_weighting: Some("vpc-1".to_string()),
1406            maintenance_options: MaintenanceOptions::default(),
1407            placement_tenancy: Some("dedicated".to_string()),
1408            placement_affinity: None,
1409            placement_group_name: Some("cluster-1".to_string()),
1410        }
1411    }
1412
1413    #[test]
1414    fn instance_attributes_round_trip_through_serde() {
1415        let inst = sample_instance();
1416        let json = serde_json::to_string(&inst).unwrap();
1417        let back: Instance = serde_json::from_str(&json).unwrap();
1418        assert!(back.disable_api_termination);
1419        assert!(back.disable_api_stop);
1420        assert!(!back.source_dest_check);
1421        assert!(back.ebs_optimized);
1422        assert_eq!(back.instance_initiated_shutdown_behavior, "terminate");
1423        assert_eq!(back.user_data.as_deref(), Some("ZWNobyBoaQ=="));
1424        assert_eq!(back.metadata_options.http_tokens, "required");
1425        assert_eq!(back.cpu_options.as_ref().unwrap().core_count, 4);
1426        assert_eq!(back.bandwidth_weighting.as_deref(), Some("vpc-1"));
1427        assert_eq!(back.placement_tenancy.as_deref(), Some("dedicated"));
1428        assert_eq!(back.placement_group_name.as_deref(), Some("cluster-1"));
1429    }
1430
1431    #[test]
1432    fn instance_attribute_defaults_load_from_legacy_snapshot() {
1433        // A snapshot written before the attribute fields existed (only the
1434        // pre-existing members) must deserialize, with AWS defaults filled in.
1435        let legacy = r#"{
1436            "instance_id":"i-1","image_id":"ami-1","instance_type":"t3.micro",
1437            "state_code":16,"state_name":"running","private_ip":"10.0.0.1",
1438            "public_ip":null,"subnet_id":null,"vpc_id":null,"key_name":null,
1439            "reservation_id":"r-1","ami_launch_index":0,"monitoring":false,
1440            "az":"us-east-1a","launch_time":"2024-01-01T00:00:00.000Z"
1441        }"#;
1442        let inst: Instance = serde_json::from_str(legacy).unwrap();
1443        assert!(!inst.disable_api_termination);
1444        assert!(inst.source_dest_check, "sourceDestCheck defaults to true");
1445        assert_eq!(inst.instance_initiated_shutdown_behavior, "stop");
1446        assert_eq!(inst.metadata_options.http_tokens, "optional");
1447        assert!(inst.cpu_options.is_none());
1448    }
1449}
fakecloud_ec2/state.rs

fakecloud_ec2/
state.rs
