Reverting alpine image version. Trying to fix invalid bug with Docker In Docker and MUSL.

.gitlab-ci.yml

@@ -10,9 +10,10 @@ variables:
   DOCKER_HUB_TOKEN: "xxx"
 
 build:
-  image: docker:19.03.12
+  # https://wiki.alpinelinux.org/wiki/Release_Notes_for_Alpine_3.14.0#faccessat2
+  image: docker:20.10.12
   services:
-    - docker:19.03.12-dind
+    - docker:20.10.12-dind
   stage: build
   script:
     - docker build -t $BUILT_IMAGE_TAG --no-cache .
@@ -22,9 +23,9 @@ build:
       - images.tar
 
 push-gitlab-registry:
-  image: docker:19.03.12
+  image: docker:20.10.12
   services:
-    - docker:19.03.12-dind
+    - docker:20.10.12-dind
   stage: push
   script:
     - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
@@ -33,9 +34,9 @@ push-gitlab-registry:
     - docker push $IMAGE_TAG
 
 push-docker-hub-registry:
-  image: docker:19.03.12
+  image: docker:20.10.12
   services:
-    - docker:19.03.12-dind
+    - docker:20.10.12-dind
   stage: push
   script:
     - docker login -u $DOCKER_HUB_LOGIN -p $DOCKER_HUB_TOKEN

Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:edge as builder
+FROM alpine:3 as builder
 
 ARG VERSION=1.4.230
 
@@ -34,7 +34,7 @@ RUN \
     cmake -Dclient=OFF -Ddbus=OFF -Dice=OFF -Dzeroconf=OFF .. && \
     make -j $(nproc)
 
-FROM alpine:edge
+FROM alpine:3
 
 RUN \
     apk update -q --no-cache && \