joyent-portal/packages/docker-compose-client/lib/index.js

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const { Client } = require('zerorpc');
const EventEmitter = require('events');
module.exports = class DockerComposeClient extends EventEmitter {
constructor(endpoint = 'tcp://0.0.0.0:4242', timeout = 60 * 30) {
super();
this.client = new Client({
heartbeatInterval: 60 * 4 * 1000, // 4m
timeout // 30m
});
this.client.on('error', err => this.emit('error', err));
this.client.connect(endpoint);
}
_invoke(method, options, manifest, cb) {
return this.client.invoke(method, options, manifest, cb);
}
close() {
return this.client.close();
}
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provision({ projectName, environment, manifest }, cb) {
return this._invoke('up', {
// eslint-disable-next-line camelcase
project_name: projectName,
environment
}, manifest, cb);
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}
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scale({ projectName, services, environment, manifest }, cb) {
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const options = {
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environment,
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// eslint-disable-next-line camelcase
project_name: projectName,
services: Object.keys(services).map(name => ({
name,
num: services[name]
}))
};
return this._invoke('scale', options, manifest, cb);
}
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config({ projectName, environment, manifest }, cb) {
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const options = {
// eslint-disable-next-line camelcase
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project_name: projectName,
environment
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};
return this._invoke('config', options, manifest, cb);
}
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};