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‎.dockerignore‎

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**/node_modules
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npm-debug.log
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**/dist
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# Cache used by TypeScript's incremental build
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*.tsbuildinfo
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**/*.local.*
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/.github/
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/.vscode/
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/helm
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*.code-workspace

‎.gitattributes‎

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* text eol=lf
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*.png binary
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*.ttf binary
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*.jpg binary
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*.eot binary
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*.woff binary
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*.ttf binary
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*.vsdx binary
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*.tgz binary
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*.gpg binary

‎.github/workflows/buildTestPublishContainerDeploy.yml‎

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name: buildTestPublishContainerDeploy
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on:
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push:
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branches:
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- main
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release:
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types:
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- published
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pull_request:
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workflow_dispatch:
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env:
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req2stdoutContainerTag: latest
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jobs:
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publish-container:
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if: ${{ github.repository == 'f-w/req2stdout' && github.event_name != 'pull_request' }}
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runs-on: ubuntu-latest
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permissions:
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contents: read
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packages: write
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steps:
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- name: Update req2stdoutContainerTag for tags
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if: ${{ startsWith(github.ref, 'refs/tags/') }}
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run: echo req2stdoutContainerTag=$(echo $GITHUB_REF | cut -d / -f 3 | cut -d v -f 2- | cut -d . -f 1,2) >> $GITHUB_ENV
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- name: Update req2stdoutContainerTag for branches
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if: ${{ startsWith(github.ref, 'refs/heads/') && github.ref != 'refs/heads/main' }}
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run: echo req2stdoutContainerTag=$(echo $GITHUB_REF | cut -d / -f 3) >> $GITHUB_ENV
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- name: Save $req2stdoutContainerTag to file
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run: |
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echo $req2stdoutContainerTag > req2stdoutContainerTag.txt
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- name: Upload req2stdoutContainerTag
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if: ${{ startsWith(github.ref, 'refs/heads/') }}
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uses: actions/upload-artifact@v4
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with:
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name: req2stdoutContainerTag
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path: req2stdoutContainerTag.txt
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- name: Checkout 🛎️
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uses: actions/checkout@v4
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with:
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persist-credentials: false
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- name: Login to GitHub Container Registry
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uses: docker/login-action@v3
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with:
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registry: ghcr.io
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username: ${{ github.repository_owner }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- name: Publish Container 🚀
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uses: docker/build-push-action@v6
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with:
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push: true
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tags: ghcr.io/f-w/req2stdout:${{ env.req2stdoutContainerTag }}
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build-args: nodeVersion=${{ vars.NODE_VERSION }}
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deploy:
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if: ${{ github.repository == 'f-w/req2stdout' && github.event_name == 'push' }}
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needs: publish-container
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runs-on: ubuntu-latest
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steps:
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- name: Checkout 🛎️
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uses: actions/checkout@v4
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with:
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persist-credentials: false
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- name: Install oc
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uses: redhat-actions/oc-installer@v1
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- name: Authenticate to OCP4 and set context
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uses: redhat-actions/oc-login@v1
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with:
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openshift_server_url: ${{ secrets.OPENSHIFT_SERVER_URL }}
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openshift_token: ${{ secrets.OPENSHIFT_API_TOKEN }}
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namespace: ${{ secrets.OPENSHIFT_PROJECT }}-prod
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- name: Download req2stdoutContainerTag
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uses: actions/download-artifact@v4
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with:
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name: req2stdoutContainerTag
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- name: helm upgrade 🚀
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run: |
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export req2stdoutContainerTag=`cat req2stdoutContainerTag.txt`
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helm upgrade --set image.tag="$req2stdoutContainerTag" req2stdout helm
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oc rollout restart deployment.apps/req2stdout

‎.gitignore‎

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# compiled output
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/dist
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/node_modules
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# Logs
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logs
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*.log
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npm-debug.log*
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pnpm-debug.log*
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yarn-debug.log*
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yarn-error.log*
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lerna-debug.log*
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# OS
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.DS_Store
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# Tests
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/coverage
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/.nyc_output
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# IDEs and editors
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/.idea
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.project
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.classpath
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.c9/
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*.launch
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.settings/
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*.sublime-workspace
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# IDE - VSCode
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.vscode/*
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!.vscode/settings.json
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!.vscode/tasks.json
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!.vscode/launch.json
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!.vscode/extensions.json
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**/*.local.*

‎.vscode/extensions.json‎

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{
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// See https://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
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// Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
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// List of extensions which should be recommended for users of this workspace.
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"recommendations": ["yzhang.markdown-all-in-one"],
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// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
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"unwantedRecommendations": []
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}

‎.vscode/settings.json‎

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{
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"editor.rulers": [80],
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"editor.tabCompletion": "on",
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"editor.tabSize": 2,
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"editor.trimAutoWhitespace": true,
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"editor.formatOnSave": true,
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"editor.codeActionsOnSave": {
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"source.organizeImports": "explicit",
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"source.fixAll.eslint": "explicit"
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},
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"files.exclude": {
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"**/.DS_Store": true,
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"**/.git": true,
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"**/.hg": true,
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"**/.svn": true,
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"**/CVS": true
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},
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"files.insertFinalNewline": true,
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"files.trimTrailingWhitespace": true,
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"eslint.run": "onSave",
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"eslint.nodePath": "./node_modules",
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"eslint.validate": ["javascript", "typescript"]
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}

‎Dockerfile‎

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# syntax=docker/dockerfile:1
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ARG nodeVersion=lts
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# Check out https://hub.docker.com/_/node to select a new base image
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FROM node:${nodeVersion}
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# Set to a non-root built-in user `node`
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USER node
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# Create app directory (with user `node`)
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RUN mkdir -p /home/node/app
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WORKDIR /home/node/app
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# Bundle app source code
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COPY --chown=node . .
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ENV PORT=3000 NODE_ENV=production
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EXPOSE ${PORT}
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CMD [ "node", "." ]

‎README.md‎

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# req2stdout
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## What
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Log incoming http request to stdout.
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## Why
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There are free public SAAS counterparts such as https://requestcatcher.com/. But if there is egress firewall, such as in some corporate environments, reaching the public SAAS can be a challenge. In such case running request logger on an internal localhost maybe inadequate either if the request comes from a remote host.
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`req2stdout` not only can be deployed internally but provides a Helm chart to facilitate deploying to internal OpenShift. Hence could be a rescue.
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## How
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To deploy, run `helm install req2stdout helm` from cwd after logging into OpenShift with `oc login`. The Helm creates an OpenShift route to expose HTTP endpoint referenced as `<req2stdout-host>` below.
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To use, send a request, for example `curl -d 'Hello World!' https://<req2stdout-host>`, and observe the container log in OpenShift web console. Requests containing URL path are also logged except for `/_probe`, which is reserved for k8s liveness and readiness probe.
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Sample stdout when running above cmd
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```
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=== Incoming Request ===
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Time: 2025-08-22T10:04:51.533-07:00
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Method: POST
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URL: /
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Headers:
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{
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"user-agent": "curl/8.8.0",
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"accept": "*/*",
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"content-length": "12",
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"content-type": "application/x-www-form-urlencoded",
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"host": "<req2stdout-host>",
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"x-forwarded-host": "<req2stdout-host>",
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"x-forwarded-port": "443",
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"x-forwarded-proto": "https",
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"forwarded": "for=<real-ip>;host=<req2stdout-host>;proto=https",
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"x-forwarded-for": "<real-ip>"
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}
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Body:
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Hello World!
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Body Length: 12
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```
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Response is `200 OK` with body `Request received and logged`.

‎helm/.gitignore‎

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!*.tgz

‎helm/.helmignore‎

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# Patterns to ignore when building packages.
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# This supports shell glob matching, relative path matching, and
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# negation (prefixed with !). Only one pattern per line.
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.DS_Store
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# Common VCS dirs
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.git/
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.gitignore
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.bzr/
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.bzrignore
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.hg/
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.hgignore
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.svn/
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# Common backup files
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*.swp
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*.bak
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*.tmp
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*.orig
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*~
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# Various IDEs
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.project
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.idea/
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*.tmproj
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.vscode/

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