blueprint-remote-providers 0.2.0-alpha.2

Remote service providers for Tangle Blueprints
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145

//! Cloud VM cleanup handlers

use super::super::types::{CleanupHandler, DeploymentRecord};
#[cfg(feature = "aws")]
use crate::core::error::Error;
use crate::core::error::Result;
use blueprint_core::info;

/// AWS cleanup
pub(crate) struct AwsCleanup;

#[async_trait::async_trait]
impl CleanupHandler for AwsCleanup {
    async fn cleanup(&self, deployment: &DeploymentRecord) -> Result<()> {
        #[cfg(feature = "aws")]
        {
            let config = aws_config::load_defaults(aws_config::BehaviorVersion::latest()).await;
            let ec2 = aws_sdk_ec2::Client::new(&config);

            if let Some(instance_id) = deployment.resource_ids.get("instance_id") {
                info!("Terminating AWS EC2 instance: {}", instance_id);

                ec2.terminate_instances()
                    .instance_ids(instance_id)
                    .send()
                    .await
                    .map_err(|e| {
                        Error::ConfigurationError(format!("Failed to terminate EC2: {e}"))
                    })?;
            }

            // Also cleanup associated resources
            if let Some(eip_allocation) = deployment.resource_ids.get("elastic_ip") {
                let _ = ec2
                    .release_address()
                    .allocation_id(eip_allocation)
                    .send()
                    .await;
            }

            if let Some(volume_id) = deployment.resource_ids.get("ebs_volume") {
                // Wait a bit for instance termination
                tokio::time::sleep(tokio::time::Duration::from_secs(30)).await;

                let _ = ec2.delete_volume().volume_id(volume_id).send().await;
            }
        }

        #[cfg(not(feature = "aws"))]
        let _ = deployment;

        Ok(())
    }
}

/// GCP cleanup
pub(crate) struct GcpCleanup;

#[async_trait::async_trait]
impl CleanupHandler for GcpCleanup {
    async fn cleanup(&self, deployment: &DeploymentRecord) -> Result<()> {
        #[cfg(feature = "gcp")]
        {
            use crate::providers::gcp::GcpProvisioner;

            if let (Some(project), Some(zone)) = (
                deployment.metadata.get("project_id"),
                deployment.region.as_ref(),
            ) {
                let provisioner = GcpProvisioner::new(project.clone()).await?;

                if let Some(instance_name) = deployment.resource_ids.get("instance_name") {
                    info!("Deleting GCP instance: {}", instance_name);
                    provisioner.terminate_instance(instance_name, zone).await?;
                }
            }
        }

        #[cfg(not(feature = "gcp"))]
        let _ = deployment;

        Ok(())
    }
}

/// Azure cleanup
pub(crate) struct AzureCleanup;

#[async_trait::async_trait]
impl CleanupHandler for AzureCleanup {
    async fn cleanup(&self, deployment: &DeploymentRecord) -> Result<()> {
        if let Some(instance_id) = deployment.resource_ids.get("instance_id") {
            use crate::core::remote::CloudProvider;
            use crate::infra::provisioner::CloudProvisioner;

            info!("Deleting Azure VM: {}", instance_id);
            let provisioner = CloudProvisioner::new().await?;
            provisioner
                .terminate(CloudProvider::Azure, instance_id)
                .await?;
        }

        Ok(())
    }
}

/// DigitalOcean cleanup
pub(crate) struct DigitalOceanCleanup;

#[async_trait::async_trait]
impl CleanupHandler for DigitalOceanCleanup {
    async fn cleanup(&self, deployment: &DeploymentRecord) -> Result<()> {
        if let Some(instance_id) = deployment.resource_ids.get("instance_id") {
            use crate::core::remote::CloudProvider;
            use crate::infra::provisioner::CloudProvisioner;

            info!("Deleting DigitalOcean droplet: {}", instance_id);
            let provisioner = CloudProvisioner::new().await?;
            provisioner
                .terminate(CloudProvider::DigitalOcean, instance_id)
                .await?;
        }
        Ok(())
    }
}

/// Vultr cleanup
pub(crate) struct VultrCleanup;

#[async_trait::async_trait]
impl CleanupHandler for VultrCleanup {
    async fn cleanup(&self, deployment: &DeploymentRecord) -> Result<()> {
        if let Some(instance_id) = deployment.resource_ids.get("instance_id") {
            use crate::core::remote::CloudProvider;
            use crate::infra::provisioner::CloudProvisioner;

            info!("Deleting Vultr instance: {}", instance_id);
            let provisioner = CloudProvisioner::new().await?;
            provisioner
                .terminate(CloudProvider::Vultr, instance_id)
                .await?;
        }
        Ok(())
    }
}