Renovate: stop trying to inject shasums into Dockerfiles (#2994)

Author: JoshMock

.buildkite/Dockerfile

@@ -1,5 +1,5 @@
-ARG NODE_VERSION=${NODE_VERSION:-20}
-FROM node:latest@sha256:dc4ac80350904c2797058e477a30b6285e9e025f23f139ea8b277c9efe55dd9a:$NODE_VERSION
+ARG NODE_VERSION=${NODE_VERSION:-22}
+FROM node:$NODE_VERSION
 
 # Install required tools
 RUN apt-get clean -y && \

.buildkite/Dockerfile-make

@@ -1,5 +1,5 @@
-ARG NODE_JS_VERSION=${NODE_JS_VERSION:-20}
-FROM node:latest@sha256:dc4ac80350904c2797058e477a30b6285e9e025f23f139ea8b277c9efe55dd9a:${NODE_JS_VERSION}
+ARG NODE_VERSION=${NODE_VERSION:-22}
+FROM node:$NODE_VERSION
 
 ARG BUILDER_UID=1000
 ARG BUILDER_GID=1000

.github/make.sh

@@ -37,7 +37,7 @@ product="elastic/elasticsearch-js"
 output_folder=".buildkite/output"
 codegen_folder=".buildkite/output"
 OUTPUT_DIR="$repo/${output_folder}"
-NODE_JS_VERSION=22
+NODE_VERSION=22
 WORKFLOW=${WORKFLOW-staging}
 mkdir -p "$OUTPUT_DIR"
 
@@ -133,7 +133,7 @@ echo -e "\033[34;1mINFO: building $product container\033[0m"
 docker build \
   --file .buildkite/Dockerfile-make \
   --tag "$product" \
-  --build-arg NODE_JS_VERSION="$NODE_JS_VERSION" \
+  --build-arg NODE_VERSION="$NODE_VERSION" \
   --build-arg "BUILDER_UID=$(id -u)" \
   --build-arg "BUILDER_GID=$(id -g)" \
   .

renovate.json

@@ -13,7 +13,8 @@
   "packageRules": [
     {
       "matchManagers": [
-        "dockerfile"
+        "dockerfile",
+        "docker"
       ],
       "pinDigests": false
     },