Created
August 27, 2022 10:35
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Azure DevOps Pipeline: deploy python3 app to remote server and launch it via pm2
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| # variables: | |
| # dest-dir: /home/ubuntu/backend | |
| # dest-server: dev server | |
| # pm2-instance-name: bruh | |
| trigger: | |
| - main | |
| pool: | |
| vmImage: ubuntu-latest | |
| steps: | |
| - task: DeleteFiles@1 | |
| displayName: Clear .git stuff | |
| inputs: | |
| SourceFolder: | |
| Contents: | | |
| .git/* | |
| - task: SSH@0 | |
| displayName: Install python3 | |
| inputs: | |
| sshEndpoint: $(dest-server) | |
| runOptions: 'commands' | |
| commands: 'sudo apt-get install -qq -y python3-pip' | |
| readyTimeout: '20000' | |
| - task: SSH@0 | |
| displayName: Stop existing pm2 service | |
| inputs: | |
| sshEndpoint: $(dest-server) | |
| runOptions: 'inline' | |
| # Cringe python3 eval with stdout/stderr ignore cz otherwise it will fail on 1st run :shrug: | |
| inline: | | |
| python3 -c 'import subprocess; import sys; subprocess.run(["pm2", "delete", " ".join(sys.argv[1:])], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)' $(PM2-INSTANCE-NAME) | |
| failOnStdErr: false | |
| readyTimeout: '20000' | |
| - task: SSH@0 | |
| displayName: Clear destination directory | |
| inputs: | |
| sshEndpoint: $(dest-server) | |
| runOptions: 'inline' | |
| inline: 'find $(DEST-DIR)/ -type f -not -name ''config.json'' -delete' | |
| readyTimeout: '20000' | |
| - task: CopyFilesOverSSH@0 | |
| displayName: Upload content | |
| inputs: | |
| sshEndpoint: $(dest-server) | |
| contents: '**' | |
| targetFolder: $(dest-dir) | |
| readyTimeout: '20000' | |
| - task: SSH@0 | |
| displayName: Install python requirements | |
| inputs: | |
| sshEndpoint: $(dest-server) | |
| runOptions: 'commands' | |
| commands: 'sudo -H pip3 install -r $(DEST-DIR)/requirements.txt' | |
| readyTimeout: '20000' | |
| - task: SSH@0 | |
| displayName: Start pm2 service | |
| inputs: | |
| sshEndpoint: $(dest-server) | |
| runOptions: 'inline' | |
| inline: | | |
| cd $(DEST-DIR) | |
| pm2 start main.py --interpreter=python3 --name=$(PM2-INSTANCE-NAME) | |
| readyTimeout: '20000' |
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