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@ -4,7 +4,7 @@ import { join } from 'path'; |
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import * as compose from 'docker-compose'; |
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import Dockerode from 'dockerode'; |
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import yaml from 'js-yaml'; |
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import { LndNode } from 'shared/types'; |
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import { CommonNode, LndNode } from 'shared/types'; |
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import stripAnsi from 'strip-ansi'; |
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import { DockerLibrary, DockerVersions, Network, NetworksFile } from 'types'; |
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import { networksPath } from 'utils/config'; |
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@ -84,7 +84,7 @@ class DockerService implements DockerLibrary { |
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const yml = yaml.dump(file.content); |
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const path = join(network.path, 'docker-compose.yml'); |
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await write(path, yml); |
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info(`created compose file for '${network.name}' at '${path}'`); |
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info(`saved compose file for '${network.name}' at '${path}'`); |
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} |
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/** |
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@ -109,6 +109,24 @@ class DockerService implements DockerLibrary { |
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info(`Network stopped:\n ${result.out || result.err}`); |
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} |
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/** |
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* Removes a single service from the network using docker-compose |
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* @param network the network containing the node |
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* @param node the node to remove |
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*/ |
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async removeNode(network: Network, node: CommonNode) { |
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info(`Stopping docker container for ${node.name}`); |
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info(` - path: ${network.path}`); |
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let result = await this.execute(compose.stopOne, node.name, this.getArgs(network)); |
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info(`Container stopped:\n ${result.out || result.err}`); |
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info(`Removing stopped docker containers`); |
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result = await this.execute(compose.rm, this.getArgs(network)); |
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info(`Removed:\n ${result.out || result.err}`); |
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await this.saveComposeFile(network); |
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} |
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/** |
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* Saves the given networks to disk |
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* @param networks the list of networks to save |
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@ -127,9 +145,9 @@ class DockerService implements DockerLibrary { |
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const path = join(networksPath, 'networks.json'); |
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if (await exists(path)) { |
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const json = await read(path); |
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const networks = JSON.parse(json); |
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info(`loaded ${networks.length} networks from '${path}'`); |
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return networks; |
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const data = JSON.parse(json); |
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info(`loaded ${data.networks.length} networks from '${path}'`); |
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return data; |
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} else { |
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info(`skipped loading networks because the file '${path}' doesn't exist`); |
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return { networks: [], charts: {} }; |
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@ -141,12 +159,13 @@ class DockerService implements DockerLibrary { |
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* @param cmd the compose function to call |
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* @param args the arguments to the compose function |
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*/ |
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private async execute<A>( |
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cmd: (args: A) => Promise<compose.IDockerComposeResult>, |
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args: A, |
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private async execute<A, B>( |
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cmd: (arg1: A, arg2?: B) => Promise<compose.IDockerComposeResult>, |
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arg1: A, |
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arg2?: B, |
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): Promise<compose.IDockerComposeResult> { |
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try { |
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const result = await cmd(args); |
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const result = await cmd(arg1, arg2); |
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result.out = stripAnsi(result.out); |
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result.err = stripAnsi(result.err); |
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return result; |
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jamaljsr
5 years ago