Rollback to alpine 3.12 to fix date and restart issues (#32,#35)

manios · Oct 20, 2021 · fac3480 · fac3480
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diff --git a/Dockerfile b/Dockerfile
@@ -4,7 +4,7 @@
 
 # https://www.docker.com/blog/docker-arm-virtual-meetup-multi-arch-with-buildx/
 
-FROM alpine:3.14 as builder-base
+FROM alpine:3.12 as builder-base
 
 ARG TARGETPLATFORM
 ARG BUILDPLATFORM
@@ -106,6 +106,7 @@ RUN    ls -l /tmp && cd /tmp && \
        echo -n "Patching cgi scripts in order not to throw segmentation fault. For more info please check: https://gitlab.alpinelinux.org/alpine/aports/-/issues/12516" && \
        wget "https://gitlab.alpinelinux.org/alpine/aports/-/raw/f22889166a9e09b63fbfa1ddc34d3057813931f1/main/nagios/cgi-pairlist-truncation-fix.patch" && \
        patch cgi/getcgi.c cgi-pairlist-truncation-fix.patch && \
+       echo "OK" && \
        echo -e "\n\n ===========================\n Compile Nagios Core\n ===========================\n" && \
        make all && \
        echo -e "\n\n ===========================\n  Install Nagios Core\n ===========================\n" && \

diff --git a/README.md b/README.md
@@ -91,6 +91,12 @@ docker exec -it mynagioscontainer bin/nagios -v etc/nagios.cfg
 
 ## Troubleshooting
 
+### Nagios keeps restarting or shows a strange behaviour
+
+In docker tag `build-5`, `build-6`, `build-7` we have used Alpine 3.14 as our base image. This comes with security updates which may cause trouble as described in [Release Notes forAlpine 3.14.0 > faccessat2](https://wiki.alpinelinux.org/wiki/Release_Notes_for_Alpine_3.14.0#faccessat2).
+
+In order to resolve this issue you should use docker tag `build-8` or you can follow the workarounds provided here: [#32 (comment)](https://github.com/manios/docker-nagios/issues/32#issuecomment-940355201).
+
 ### My image does not run on Raspberry Pi
 
 As already mentioned in [#17](https://github.com/manios/docker-nagios/issues/17), sometimes, because docker manifest related features are still experimental (after 2+ years of their introduction) it has happened when we tested in Raspberry Pi 1 (`arm-v6`) and Raspberry Pi 3 (`arm-v7`) that it does not download the `arm` image but the `amd64`.