[PATCH 1/2] automation: upgrade Alpine build and test artifact containers to 3.18

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

From: Stefano Stabellini <stefano.stabellini@xxxxxxx>

Alpine 3.12 is EOL. Also update the containerize script.

Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxx>
---
 .../{3.12-arm64v8.dockerfile => 3.18-arm64v8.dockerfile}      | 2 +-
 automation/build/alpine/{3.12.dockerfile => 3.18.dockerfile}  | 2 +-
 automation/scripts/containerize                               | 4 ++--
 .../{3.12-arm64v8.dockerfile => 3.18-arm64v8.dockerfile}      | 4 ++--
 .../alpine/{3.12.dockerfile => 3.18.dockerfile}               | 4 ++--
 5 files changed, 8 insertions(+), 8 deletions(-)
 rename automation/build/alpine/{3.12-arm64v8.dockerfile => 
3.18-arm64v8.dockerfile} (96%)
 rename automation/build/alpine/{3.12.dockerfile => 3.18.dockerfile} (97%)
 rename automation/tests-artifacts/alpine/{3.12-arm64v8.dockerfile => 
3.18-arm64v8.dockerfile} (97%)
 rename automation/tests-artifacts/alpine/{3.12.dockerfile => 3.18.dockerfile} 
(97%)

diff --git a/automation/build/alpine/3.12-arm64v8.dockerfile 
b/automation/build/alpine/3.18-arm64v8.dockerfile
similarity index 96%
rename from automation/build/alpine/3.12-arm64v8.dockerfile
rename to automation/build/alpine/3.18-arm64v8.dockerfile
index 1be3bf7805..ce198f7d04 100644
--- a/automation/build/alpine/3.12-arm64v8.dockerfile
+++ b/automation/build/alpine/3.18-arm64v8.dockerfile
@@ -1,4 +1,4 @@
-FROM arm64v8/alpine:3.12
+FROM arm64v8/alpine:3.18
 LABEL maintainer.name="The Xen Project" \
       maintainer.email="xen-devel@xxxxxxxxxxxxxxxxxxxx"
 
diff --git a/automation/build/alpine/3.12.dockerfile 
b/automation/build/alpine/3.18.dockerfile
similarity index 97%
rename from automation/build/alpine/3.12.dockerfile
rename to automation/build/alpine/3.18.dockerfile
index 72ad3a07ad..ca5756955e 100644
--- a/automation/build/alpine/3.12.dockerfile
+++ b/automation/build/alpine/3.18.dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.12
+FROM alpine:3.18
 LABEL maintainer.name="The Xen Project" \
       maintainer.email="xen-devel@xxxxxxxxxxxxxxxxxxxx"
 
diff --git a/automation/scripts/containerize b/automation/scripts/containerize
index 6d46f63665..16d480ab75 100755
--- a/automation/scripts/containerize
+++ b/automation/scripts/containerize
@@ -24,8 +24,8 @@ die() {
 #
 BASE="registry.gitlab.com/xen-project/xen"
 case "_${CONTAINER}" in
-    _alpine) CONTAINER="${BASE}/alpine:3.12" ;;
-    _alpine-arm64v8) CONTAINER="${BASE}/alpine:3.12-arm64v8" ;;
+    _alpine) CONTAINER="${BASE}/alpine:3.18" ;;
+    _alpine-arm64v8) CONTAINER="${BASE}/alpine:3.18-arm64v8" ;;
     _archlinux|_arch) CONTAINER="${BASE}/archlinux:current" ;;
     _riscv64) CONTAINER="${BASE}/archlinux:current-riscv64" ;;
     _centos7) CONTAINER="${BASE}/centos:7" ;;
diff --git a/automation/tests-artifacts/alpine/3.12-arm64v8.dockerfile 
b/automation/tests-artifacts/alpine/3.18-arm64v8.dockerfile
similarity index 97%
rename from automation/tests-artifacts/alpine/3.12-arm64v8.dockerfile
rename to automation/tests-artifacts/alpine/3.18-arm64v8.dockerfile
index cb8e9e59bb..cbd96d9bc6 100644
--- a/automation/tests-artifacts/alpine/3.12-arm64v8.dockerfile
+++ b/automation/tests-artifacts/alpine/3.18-arm64v8.dockerfile
@@ -1,4 +1,4 @@
-FROM arm64v8/alpine:3.12
+FROM arm64v8/alpine:3.18
 LABEL maintainer.name="The Xen Project" \
       maintainer.email="xen-devel@xxxxxxxxxxxxxxxxxxxx"
 
@@ -18,7 +18,7 @@ RUN \
   apk add sudo && \
   apk add dbus && \
   apk add bash && \
-  apk add python2 && \
+  apk add python3 && \
   apk add zlib && \
   apk add ncurses && \
   apk add texinfo && \
diff --git a/automation/tests-artifacts/alpine/3.12.dockerfile 
b/automation/tests-artifacts/alpine/3.18.dockerfile
similarity index 97%
rename from automation/tests-artifacts/alpine/3.12.dockerfile
rename to automation/tests-artifacts/alpine/3.18.dockerfile
index 073f16a0d7..32aa8e1778 100644
--- a/automation/tests-artifacts/alpine/3.12.dockerfile
+++ b/automation/tests-artifacts/alpine/3.18.dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.12
+FROM alpine:3.18
 LABEL maintainer.name="The Xen Project" \
       maintainer.email="xen-devel@xxxxxxxxxxxxxxxxxxxx"
 
@@ -19,7 +19,7 @@ RUN \
   apk add sudo && \
   apk add dbus && \
   apk add bash && \
-  apk add python2 && \
+  apk add python3 && \
   apk add zlib && \
   apk add ncurses && \
   apk add texinfo && \
-- 
2.25.1