How to build a sidecar nginx plus docker image
Jing Lin@2019.08.23
- Prepare the Dockerfile and the relevant SSL cert/key
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-rw-r--r--. 1 root root 33 Aug 23 20:08 controller-api-key.txt -rw-r--r--. 1 root root 2067 Aug 23 22:17 default.conf -rw-r--r--. 1 root root 38 Aug 23 19:51 demo-index.html -rw-r--r--. 1 root root 2939 Aug 23 22:16 Dockerfile -rw-r--r--. 1 root root 1224 Aug 23 18:58 nginx-repo.crt -rw-r--r--. 1 root root 1704 Aug 23 18:58 nginx-repo.key -rw-r--r--. 1 root root 1152 Aug 23 22:20 server.crt -rw-r--r--. 1 root root 1705 Aug 23 22:21 server.key |
- The dockerfile like, this file include install controller agent as well.
- The default nginx configurations in conf.d, enable ssl and http2. Also enable nginx plus self API and dashboard.
- Build the image. Note: Make sure the host can resolve the CTRL_HOST FQDN. Add it into hosts file or using DNS server to resolve it. The below API_KEY and CTRL_HOST is just sample, pls change to real key
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docker build --no-cache --build-arg \ API_KEY=eb05ff073455e4bdc5f758290f385988 \ --build-arg CTRL_HOST=ng-ctlr.lab.f5se.io \ -t myf5/nginx-plus-sidecar:slim . |
- Run
docker imagesto verify the image.
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[root@plus1 nginx-plus-image-build]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE myf5/nginx-plus-sidecar slim 614e06f91830 9 minutes ago 185MB debian stretch-slim 220611111e8c 9 days ago 55.3MB |
- If you want to use the image on other host, then save and load it
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docker save -o nginx-plus-sidecar-img.tar myf5/nginx-plus-sidecar:slim docker load -i nginx-plus-sidecar-img.tar |
- If you want to push the image to a repo, pls only push to the private repo. Push to public repo is FORBIDDEN.
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