Replace Ubuntu 20 build by Ubuntu 24 build

.gitlab-ci.common.yml

@@ -37,8 +37,8 @@ versioning:
   script:
     # Unshallowing ensures that 'git log' works
     - git fetch --unshallow
-    - echo BASE_IMAGE_2004=${CI_REGISTRY_IMAGE}/base_ubuntu20:$(git log -n 1 --pretty=format:%H -- docker/ubuntu_20_04_base) > versions.env
-    - echo BASE_IMAGE_2204=${CI_REGISTRY_IMAGE}/base_ubuntu22:$(git log -n 1 --pretty=format:%H -- docker/ubuntu_22_04_base) >> versions.env
+    - echo BASE_IMAGE_2204=${CI_REGISTRY_IMAGE}/base_ubuntu22:$(git log -n 1 --pretty=format:%H -- docker/ubuntu_22_04_base) > versions.env
+    - echo BASE_IMAGE_2404=${CI_REGISTRY_IMAGE}/base_ubuntu24:$(git log -n 1 --pretty=format:%H -- docker/ubuntu_24_04_base) >> versions.env
     - cat versions.env
   artifacts:
     reports:
@@ -88,20 +88,20 @@ prepare-base-2204:
       optional: true
   image: $BASE_IMAGE_2204
 
-prepare-2004:
+prepare-2404:
   extends: .prepare
   variables:
-    DOCKER_IMAGE: $BASE_IMAGE_2004
-    DOCKER_FILE: ./docker/ubuntu_20_04_base
+    DOCKER_IMAGE: $BASE_IMAGE_2404
+    DOCKER_FILE: ./docker/ubuntu_24_04_base
 
-build-2004:
+build-2404:
   stage: build
   extends: .failable
   needs:
     - job: versioning
-    - job: prepare-2004
+    - job: prepare-2404
       optional: true
-  image: $BASE_IMAGE_2004
+  image: $BASE_IMAGE_2404
   script:
     # Build and run DP3
     - mkdir build

README.md

@@ -6,7 +6,7 @@ The DP3 documentation can be found at: https://dp3.readthedocs.org
 This repository is a continuation of the one at svn.astron.nl/LOFAR. In particular, it has branched off at LOFAR Release 3.2 (Sept 2018). The version of DP3 that is in the ASTRON repository is no longer maintained.
 
 ## Installation
-Some non-standard dependencies of this project are: armadillo, boost, boost-python, casacore, hdf5, aoflagger, and EveryBeam. See the Dockerfiles [`docker/ubuntu_20_04_base`](docker/ubuntu_20_04_base) and/or [`docker/ubuntu_22_04_base`](docker/ubuntu_22_04_base) as examples.
+Some non-standard dependencies of this project are: armadillo, boost, boost-python, casacore, hdf5, aoflagger, and EveryBeam. See the Dockerfiles [`docker/ubuntu_22_04_base`](docker/ubuntu_22_04_base) and/or [`docker/ubuntu_24_04_base`](docker/ubuntu_24_04_base) as examples.
 
 Typical installation commands:
 ```

docker/ubuntu_20_04_base → docker/ubuntu_24_04_base

-FROM ubuntu:20.04
+FROM ubuntu:24.04
 
 # TODO: needs to be bumped before next DP3 release
 # ENV IDG_VERSION=0.8