TRG 4.07: Read-Only Filesystem

[jjeroch]

Summary

Set read-only file system TRG eclipse-tractusx/eclipse-tractusx.github.io#414

Prelimary test:

Test

Frontend

/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
10-listen-on-ipv6-by-default.sh: info: can not modify /etc/nginx/conf.d/default.conf (read-only file system?)
/docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh
/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
/docker-entrypoint.sh: Configuration complete; ready for start up
2023/11/08 15:24:43 [emerg] 1#1: mkdir() "/tmp/proxy_temp" failed (30: Read-only file system)
nginx: [emerg] mkdir() "/tmp/proxy_temp" failed (30: Read-only file system)

Solution:
https://blog.asksven.io/posts/securing-kubernetes-configuration/
Search mkdir() "/tmp/proxy_temp" failed (30: Read-only file system)

Backend

Failed to create CoreCLR, HRESULT: 0x8007000E

Solution:
dotnet/docs#10217 (comment)