48 lines
692 B
Markdown
48 lines
692 B
Markdown
# print env via NJS
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consult [Dockerfile](Dockerfile) or [docker-compose.yml](docker-compose.yml) - both are simple and fine enough.
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---
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configuration:
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```nginx
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server {
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listen 8080;
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location / { return 204; }
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js_import ngx_env.js;
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location = /env
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{
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js_content ngx_env.report;
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}
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}
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```
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---
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NJS script:
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```js
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function report(r) {
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var s = "";
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const keys = Object.keys(process.env).sort();
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for (const i in keys) {
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const k = keys[i];
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const v = process.env[k];
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s += k + '=' + v + "\n";
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}
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r.return(200, s);
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}
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export default { report };
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```
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---
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Test URI e.g. with `curl`:
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```sh
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curl http://127.0.0.1:8080/env
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```
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