Merge pull request #214 from nextcloud/enh/131/use-dependabot-to-update-containers

use dependabot to update containers

.github/dependabot.yml

@@ -3,10 +3,17 @@ updates:
 - package-ecosystem: composer
   directory: "/php/"
   schedule:
-    interval: weekly
-    day: saturday
-    time: "03:00"
-    timezone: Europe/Paris
+    interval: daily
+    time: "12:00"
+  open-pull-requests-limit: 10
+  labels:
+  - 3. to review
+  - dependencies
+- package-ecosystem: "docker"
+  directory: "/Containers/"
+  schedule:
+    interval: "daily"
+    time: "12:00"
   open-pull-requests-limit: 10
   labels:
   - 3. to review

Containers/apache/Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:bullseye-slim
+FROM debian:bullseye-20220125-slim
 
 EXPOSE 80
 

Containers/borgbackup/Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:bullseye-slim
+FROM debian:bullseye-20220125-slim
 
 RUN set -ex; \
     \

Containers/collabora/Dockerfile

@@ -1,2 +1,2 @@
 # From a file located probably somewhere here: https://github.com/CollaboraOnline/online/tree/master/docker
-FROM collabora/code:latest
+FROM collabora/code:21.11.1.4.1

Containers/domaincheck/Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine
+FROM alpine:3.15.0
 RUN apk add --update --no-cache lighttpd bash
 
 RUN adduser -S www-data -G www-data

Containers/mastercontainer/Dockerfile

@@ -1,5 +1,8 @@
+# Docker CLI is a requirement
+FROM docker:20.10.12-dind-alpine3.15 as dind
+
 # From https://github.com/docker-library/php/blob/master/8.0/bullseye/apache/Dockerfile
-FROM php:8.0-apache-bullseye
+FROM php:8.0.15-apache-bullseye
 
 EXPOSE 80
 EXPOSE 8080
@@ -28,7 +31,7 @@ RUN set -ex; \
     && chmod +x /usr/bin/caddy \
     && /usr/bin/caddy version
 
-COPY --from=docker:dind /usr/local/bin/docker /usr/local/bin/
+COPY --from=dind /usr/local/bin/docker /usr/local/bin/
 RUN chmod +x /usr/local/bin/docker
 
 RUN mkdir -p /usr/src/php/ext/apcu && \

Containers/nextcloud/Dockerfile

@@ -1,5 +1,5 @@
 # From https://github.com/nextcloud/docker/blob/master/23/fpm-alpine/Dockerfile
-FROM php:8.0-fpm-alpine
+FROM php:8.0.15-fpm-alpine3.15
 
 # Custom: change id of www-data user as it needs to be the same like on old installations
 RUN set -ex; \

Containers/postgresql/Dockerfile

@@ -1,5 +1,5 @@
 # From https://github.com/docker-library/postgres/blob/master/13/alpine/Dockerfile
-FROM postgres:13-alpine
+FROM postgres:13.5-alpine3.15
 
 RUN apk add --update --no-cache bash openssl shadow
 

Containers/redis/Dockerfile

@@ -1,5 +1,5 @@
 # From https://github.com/docker-library/redis/blob/master/6.2/alpine/Dockerfile
-FROM redis:6.2-alpine
+FROM 6.2.6-alpine3.15
 
 RUN apk add --update --no-cache openssl bash
 

Containers/talk/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:focal
+FROM ubuntu:focal-20220113
 
 EXPOSE 3478
 

Containers/watchtower/Dockerfile

@@ -1,7 +1,7 @@
 # From https://github.com/containrrr/watchtower/blob/main/dockerfiles/Dockerfile.self-contained
-FROM containrrr/watchtower:latest as watchtower
+FROM containrrr/watchtower:1.4.0 as watchtower
 
-FROM alpine:latest
+FROM alpine:3.15.0
 
 RUN apk add --update --no-cache bash
 COPY --from=watchtower /watchtower /