Try to fix Docker.

.devcontainer/Dockerfile

@@ -1,6 +1,10 @@
-FROM ubuntu:rolling
+FROM quay.io/wekan/ubuntu:groovy-20201125.2
 LABEL maintainer="sgr"
 
+# 2020-12-03:
+# - Above Ubuntu base image copied from Docker Hub ubuntu:groovy-20201125.2
+#   to Quay to avoid Docker Hub rate limits.
+
 ENV BUILD_DEPS="gnupg gosu bsdtar wget curl bzip2 g++ build-essential python git ca-certificates iproute2"
 ENV DEBIAN_FRONTEND=noninteractive
 

Dockerfile

@@ -1,6 +1,10 @@
-FROM ubuntu:rolling
+FROM quay.io/wekan/ubuntu:groovy-20201125.2
 LABEL maintainer="wekan"
 
+# 2020-12-03:
+# - Above Ubuntu base image copied from Docker Hub ubuntu:groovy-20201125.2
+#   to Quay to avoid Docker Hub rate limits.
+
 # Set the environment variables (defaults where required)
 # DOES NOT WORK: paxctl fix for alpine linux: https://github.com/wekan/wekan/issues/1303
 # ENV BUILD_DEPS="paxctl"

docker-compose.yml

@@ -92,7 +92,10 @@ services:
     #-------------------------------------------------------------------------------------
     # ==== MONGODB AND METEOR VERSION ====
     # a) mongodb latest, like 3.2 - 4.4 or newer https://hub.docker.com/_/mongo?tab=description
-    image: quay.io/bitnami/mongodb:latest
+    # 2020-12-03:
+    # - Mongo image copied from Docker Hub mongo:4.4.2-bionic to Quay
+    #   to avoid Docker Hub rate limits.
+    image: quay.io/wekan/mongo:4.4.2-bionic
     #-------------------------------------------------------------------------------------
     container_name: wekan-db
     restart: always