Created
March 26, 2018 00:18
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Getting Serverless variables from terraform state
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| const exec = require('child_process').exec; | |
| function terraformOutput(name, tfModule) { | |
| let mod = tfModule != undefined ? `-module ${tfModule}` : ''; | |
| let cmd = `terraform output -json ${mod}`; | |
| let outputs = new Promise((resolve, reject) => { | |
| exec(cmd, {'cwd': 'infrastructure'}, | |
| (error, stdout, stderr) => { | |
| if (error) reject(error); | |
| else resolve(stdout); | |
| } | |
| ) | |
| }); | |
| return outputs | |
| .then(JSON.parse) | |
| .then(d => d[name].value); | |
| } | |
| module.exports = () => { | |
| return { | |
| web_bucket: terraformOutput('web_bucket', 'hosting'), | |
| publisher_role: terraformOutput('publisher_role') | |
| } | |
| } |
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| custom: ${file(./config.js)} | |
| # then refer to the variables with ${self:custom.web_bucket} |
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