build: update docker images (#143)

Author: leafty

publish-chart/Dockerfile

@@ -1,11 +1,12 @@
-FROM docker:24.0.6-git
+FROM docker:29.2.1-dind
 
 # install dependencies
 RUN apk add python3 py-pip py3-ruamel.yaml && \
     wget -O /usr/bin/yq "https://github.com/mikefarah/yq/releases/download/3.1.1/yq_linux_amd64" && \
     chmod 0755 /usr/bin/yq && \
+    python3 -m venv /app/.venv && \
 # requests 2.32.0 has a bug with not allowing docker+http protocol, see requests/issues/6707
-    pip3 install -U pip chartpress==2.1.0 "requests<2.32.0" && \
+    /app/.venv/bin/pip3 install pip chartpress==2.1.0 "requests<2.32.0" && \
     wget -O /tmp/helm.tar.gz "https://get.helm.sh/helm-v3.14.2-linux-amd64.tar.gz" && \
     tar -xf /tmp/helm.tar.gz --strip-components=1 -C /usr/bin/ && \
     chmod 0755 /usr/bin/helm

publish-chart/publish-chart.sh

@@ -1,6 +1,8 @@
 #!/bin/sh
 set -xe
 
+source /app/.venv/bin/activate
+
 if echo $GITHUB_REF | grep "tags" - > /dev/null; then
   CHART_TAG="--tag $(echo ${GITHUB_REF} | cut -d/ -f3)"
 fi

publish-chartpress-images/Dockerfile

@@ -1,12 +1,13 @@
-FROM docker:24.0.6-git
+FROM docker:29.2.1-dind
 
 # install dependencies
 # Note: Chartpress 0.7.0 is the latest version compatible until https://github.com/jupyterhub/chartpress/issues/118 is fixed
 RUN apk add python3 py-pip py3-ruamel.yaml && \
     wget -O /usr/bin/yq "https://github.com/mikefarah/yq/releases/download/3.1.1/yq_linux_amd64" && \
     chmod 0755 /usr/bin/yq && \
+    python3 -m venv /app/.venv && \
 # requests 2.32.0 has a bug with not allowing docker+http protocol, see requests/issues/6707
-    pip3 install -U pip chartpress==2.1.0 "requests<2.32.0" && \
+     /app/.venv/bin/pip3 install pip chartpress==2.1.0 "requests<2.32.0" && \
     wget -O /tmp/helm.tar.gz "https://get.helm.sh/helm-v3.5.2-linux-amd64.tar.gz" && \
     tar -xf /tmp/helm.tar.gz --strip-components=1 -C /usr/bin/ && \
     chmod 0755 /usr/bin/helm

publish-chartpress-images/publish-images.sh

@@ -1,6 +1,8 @@
 #!/bin/sh
 set -xe
 
+source /app/.venv/bin/activate
+
 if echo $GITHUB_REF | grep "tags" - > /dev/null; then
   CHART_TAG="--tag $(echo ${GITHUB_REF} | cut -d/ -f3)"
 fi