chore: Update templated files (08477de)

.github/pull_request_template.md

@@ -15,6 +15,8 @@
 - [ ] Helm chart can be installed and deployed operator works
 - [ ] Integration tests passed (for non trivial changes)
 - [ ] Changes need to be "offline" compatible
+- [ ] Links to generated (nightly) docs added
+- [ ] Release note snippet added
 
 ### Reviewer
 
@@ -29,4 +31,7 @@
 
 - [ ] Feature Tracker has been updated
 - [ ] Proper release label has been added
-- [ ] [Roadmap](https://github.com/orgs/stackabletech/projects/25/views/1) has been updated
+- [ ] Links to generated (nightly) docs added
+- [ ] Release note snippet added
+- [ ] Add `type/deprecation` label & add to the [deprecation schedule](https://github.com/orgs/stackabletech/projects/44/views/1)
+- [ ] Add `type/experimental` label & add to the [experimental features tracker](https://github.com/orgs/stackabletech/projects/47)

.github/workflows/build.yml

@@ -27,7 +27,7 @@ env:
   CARGO_INCREMENTAL: '0'
   CARGO_PROFILE_DEV_DEBUG: '0'
   RUST_TOOLCHAIN_VERSION: "1.85.0"
-  RUST_NIGHTLY_TOOLCHAIN_VERSION: "nightly-2025-01-15"
+  RUST_NIGHTLY_TOOLCHAIN_VERSION: "nightly-2025-05-26"
   PYTHON_VERSION: "3.12"
   RUSTFLAGS: "-D warnings"
   RUSTDOCFLAGS: "-D warnings"
@@ -340,7 +340,7 @@ jobs:
         with:
           persist-credentials: false
           submodules: recursive
-      - uses: cachix/install-nix-action@754537aaedb35f72ab11a60cc162c49ef3016495 # v31.2.0
+      - uses: cachix/install-nix-action@17fe5fb4a23ad6cbbe47d6b3f359611ad276644c # v31.4.0
       - uses: dtolnay/rust-toolchain@56f84321dbccf38fb67ce29ab63e4754056677e0
         with:
           toolchain: ${{ env.RUST_TOOLCHAIN_VERSION }}
@@ -378,7 +378,7 @@ jobs:
       - name: Install cosign
         uses: sigstore/cosign-installer@3454372f43399081ed03b604cb2d021dabca52bb # v3.8.2
       - name: Install syft
-        uses: anchore/sbom-action/download-syft@f325610c9f50a54015d37c8d16cb3b0e2c8f4de0 # v0.18.0
+        uses: anchore/sbom-action/download-syft@e11c554f704a0b820cbf8c51673f6945e0731532 # v0.20.0
       - name: Build Docker image and Helm chart
         run: |
           # Installing helm and yq on ubicloud-standard-8-arm only

.github/workflows/integration-test.yml

@@ -97,7 +97,7 @@ jobs:
         if: ${{ failure() }}
         env:
           SLACK_BOT_TOKEN: ${{ secrets.SLACK_INTEGRATION_TEST_TOKEN }}
-        uses: slackapi/slack-github-action@37ebaef184d7626c5f204ab8d3baff4262dd30f0 # v1.27.0
+        uses: slackapi/slack-github-action@fcfb566f8b0aab22203f066d80ca1d7e4b5d05b3 # v1.27.1
         with:
           channel-id: "C07UYJYSMSN" # notifications-integration-tests
           payload: |

.github/workflows/pr_pre-commit.yaml

@@ -8,7 +8,7 @@ on:
 env:
   CARGO_TERM_COLOR: always
   NIX_PKG_MANAGER_VERSION: "2.28.3"
-  RUST_TOOLCHAIN_VERSION: "nightly-2025-01-15"
+  RUST_TOOLCHAIN_VERSION: "nightly-2025-05-26"
   HADOLINT_VERSION: "v2.12.0"
   PYTHON_VERSION: "3.12"
 
@@ -26,7 +26,7 @@ jobs:
           persist-credentials: false
           submodules: recursive
           fetch-depth: 0
-      - uses: stackabletech/actions/run-pre-commit@4bfd3b65f22af597fe784599c077dc34bf5894a7 # v0.8.0
+      - uses: stackabletech/actions/run-pre-commit@9aae2d1c14239021bfa33c041010f6fb7adec815 # v0.8.2
         with:
           python-version: ${{ env.PYTHON_VERSION }}
           rust: ${{ env.RUST_TOOLCHAIN_VERSION }}

.hadolint.yaml

@@ -0,0 +1,11 @@
+---
+ignored:
+  # Warning: Use the -y switch to avoid manual input dnf install -y <package>
+  # https://github.com/hadolint/hadolint/wiki/DL3038
+  # Reason: We set `assumeyes=True` in dnf.conf in our base image
+  - DL3038
+
+  # Warning: Specify version with dnf install -y <package>-<version>
+  # https://github.com/hadolint/hadolint/wiki/DL3041
+  # Reason: It's good advice, but we're not set up to pin versions just yet
+  - DL3041

.markdownlint.yaml

@@ -22,3 +22,6 @@ MD033:
 MD024:
   # Only check sibling headings
   siblings_only: true
+
+# MD041/first-line-heading/first-line-h1 First line in a file should be a top-level heading
+MD041: false # Github issues and PRs already have titles, and H1 is enormous in the description box.

.pre-commit-config.yaml

@@ -15,12 +15,12 @@ repos:
       - id: detect-private-key
 
   - repo: https://github.com/adrienverge/yamllint
-    rev: 81e9f98ffd059efe8aa9c1b1a42e5cce61b640c6 # 1.35.1
+    rev: 79a6b2b1392eaf49cdd32ac4f14be1a809bbd8f7 # 1.37.0
     hooks:
       - id: yamllint
 
   - repo: https://github.com/igorshubovych/markdownlint-cli
-    rev: 586c3ea3f51230da42bab657c6a32e9e66c364f0 # 0.44.0
+    rev: 192ad822316c3a22fb3d3cc8aa6eafa0b8488360 # 0.45.0
     hooks:
       - id: markdownlint
         types: [text]
@@ -36,7 +36,7 @@ repos:
   # If you do not, you will need to delete the cached ruff binary shown in the
   # error message
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: 2c8dce6094fa2b4b668e74f694ca63ceffd38614 # 0.9.9
+    rev: d19233b89771be2d89273f163f5edc5a39bbc34a # 0.11.12
     hooks:
       # Run the linter.
       - id: ruff
@@ -82,7 +82,7 @@ repos:
       - id: cargo-rustfmt
         name: cargo-rustfmt
         language: system
-        entry: cargo +nightly-2025-01-15 fmt --all -- --check
+        entry: cargo +nightly-2025-05-26 fmt --all -- --check
         stages: [pre-commit, pre-merge-commit]
         pass_filenames: false
         files: \.rs$

.readme/partials/borrowed/documentation.md.j2

@@ -1,9 +1,9 @@
 <!-- markdownlint-disable MD041 -->
 ## Documentation
 
-The stable documentation for this operator can be found [here](https://docs.stackable.tech/home/stable/{{operator_docs_slug}}).
+The stable documentation for this operator can be found in our [Stackable Data Platform documentation](https://docs.stackable.tech/home/stable/{{operator_docs_slug}}).
 If you are interested in the most recent state of this repository, check out the [nightly docs](https://docs.stackable.tech/home/nightly/{{operator_docs_slug}}) instead.
 
 The documentation for all Stackable products can be found at [docs.stackable.tech](https://docs.stackable.tech).
 
-If you have a question about the Stackable Data Platform contact us via our [homepage](https://stackable.tech/) or ask a public questions in our [Discussions forum](https://github.com/orgs/stackabletech/discussions).
+If you have a question about the Stackable Data Platform, contact us via our [homepage](https://stackable.tech/) or ask a public question in our [Discussions forum](https://github.com/orgs/stackabletech/discussions).

.readme/partials/borrowed/footer.md.j2

@@ -62,3 +62,7 @@ This is enforced automatically when you submit a Pull Request where a bot will g
 ## Support
 
 Get started with the community edition! If you want professional support, [we offer subscription plans and custom licensing](https://stackable.tech/en/plans/).
+
+## Sponsor
+
+If you want to support our work but don't need professional support please consider [sponsoring](https://github.com/sponsors/stackabletech) our work.

.readme/partials/borrowed/links.md.j2

@@ -1,5 +1,4 @@
 <!-- markdownlint-disable MD041 -->
-{% if no_jenkins_job_badge %}{% else %}![Build Actions Status](https://ci.stackable.tech/buildStatus/icon?job={{operator_name}}%2doperator%2dit%2dnightly&subject=Integration%20Tests){% endif %}
 [![Maintenance](https://img.shields.io/badge/Maintained%3F-yes-green.svg)](https://GitHub.com/stackabletech/{{operator_name}}-operator/graphs/commit-activity)
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-green.svg)](https://docs.stackable.tech/home/stable/contributor/index.html)
 [![License OSL3.0](https://img.shields.io/badge/license-OSL3.0-green)](./LICENSE)

.vscode/settings.json

@@ -1,7 +1,7 @@
 {
     "rust-analyzer.rustfmt.overrideCommand": [
         "rustfmt",
-        "+nightly-2025-01-15",
+        "+nightly-2025-05-26",
         "--edition",
         "2024",
         "--"

README.md

@@ -6,7 +6,6 @@
 <h1 align="center">Stackable Operator for Apache Hadoop</h1>
 
 <!-- markdownlint-disable MD041 -->
-![Build Actions Status](https://ci.stackable.tech/buildStatus/icon?job=hdfs%2doperator%2dit%2dnightly&subject=Integration%20Tests)
 [![Maintenance](https://img.shields.io/badge/Maintained%3F-yes-green.svg)](https://GitHub.com/stackabletech/hdfs-operator/graphs/commit-activity)
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-green.svg)](https://docs.stackable.tech/home/stable/contributor/index.html)
 [![License OSL3.0](https://img.shields.io/badge/license-OSL3.0-green)](./LICENSE)
@@ -32,12 +31,12 @@ You can follow this [tutorial](https://docs.stackable.tech/home/stable/hdfs/gett
 <!-- markdownlint-disable MD041 -->
 ## Documentation
 
-The stable documentation for this operator can be found [here](https://docs.stackable.tech/home/stable/hdfs).
+The stable documentation for this operator can be found in our [Stackable Data Platform documentation](https://docs.stackable.tech/home/stable/hdfs).
 If you are interested in the most recent state of this repository, check out the [nightly docs](https://docs.stackable.tech/home/nightly/hdfs) instead.
 
 The documentation for all Stackable products can be found at [docs.stackable.tech](https://docs.stackable.tech).
 
-If you have a question about the Stackable Data Platform contact us via our [homepage](https://stackable.tech/) or ask a public questions in our [Discussions forum](https://github.com/orgs/stackabletech/discussions).
+If you have a question about the Stackable Data Platform, contact us via our [homepage](https://stackable.tech/) or ask a public question in our [Discussions forum](https://github.com/orgs/stackabletech/discussions).
 
 <!-- markdownlint-disable MD041 -->
 ## About The Stackable Data Platform
@@ -104,4 +103,8 @@ This is enforced automatically when you submit a Pull Request where a bot will g
 
 Get started with the community edition! If you want professional support, [we offer subscription plans and custom licensing](https://stackable.tech/en/plans/).
 
+## Sponsor
+
+If you want to support our work but don't need professional support please consider [sponsoring](https://github.com/sponsors/stackabletech) our work.
+
 <!-- markdownlint-disable MD041 MD022 MD032 -->

default.nix

@@ -114,6 +114,10 @@ rec {
     # (see https://github.com/pre-commit/pre-commit-hooks?tab=readme-ov-file#trailing-whitespace).
     # So, remove the trailing newline already here to avoid that an
     # unnecessary change is shown in Git.
-    sed -i '$d' Cargo.nix
+    if [[ "$(uname)" == "Darwin" ]]; then
+      sed -i \"\" '$d' Cargo.nix
+    else
+      sed -i '$d' Cargo.nix
+    fi
   '';
 }

docker/Dockerfile

@@ -1,5 +1,7 @@
-# syntax=docker/dockerfile:1.10.0@sha256:865e5dd094beca432e8c0a1d5e1c465db5f998dca4e439981029b3b81fb39ed5
+# syntax=docker/dockerfile:1.16.0@sha256:e2dd261f92e4b763d789984f6eab84be66ab4f5f08052316d8eb8f173593acf7
 # NOTE: The syntax directive needs to be the first line in a Dockerfile
+# Find the latest versions here: https://hub.docker.com/r/docker/dockerfile/tags
+# And the changelogs: https://docs.docker.com/build/buildkit/dockerfile-release-notes/ or https://github.com/moby/buildkit/releases
 
 # =============
 # This file is automatically generated from the templates in stackabletech/operator-templating
@@ -25,6 +27,13 @@ ARG RELEASE="1"
 ARG STACKABLE_USER_GID="574654813"
 ARG STACKABLE_USER_UID="782252253"
 
+# Sets the default shell to Bash with strict error handling and robust pipeline processing.
+# "-e": Exits immediately if a command exits with a non-zero status
+# "-u": Treats unset variables as an error, preventing unexpected behavior from undefined variables.
+# "-o pipefail": Causes a pipeline to return the exit status of the last command in the pipe that failed, ensuring errors in any part of a pipeline are not ignored.
+# "-c": Allows the execution of commands passed as a string
+SHELL ["/bin/bash", "-euo", "pipefail", "-c"]
+
 # These labels have mostly been superceded by the OpenContainer spec annotations below but it doesn't hurt to include them
 # http://label-schema.org/rc1/
 LABEL name="Stackable Operator for Apache HDFS"
@@ -49,7 +58,7 @@ LABEL com.redhat.license_terms=""
 LABEL io.buildah.version=""
 LABEL io.openshift.expose-services=""
 
-# https://github.com/opencontainers/image-spec/blob/036563a4a268d7c08b51a08f05a02a0fe74c7268/annotations.md#annotations
+# https://github.com/opencontainers/image-spec/blob/64294bd7a2bf2537e1a6a34d687caae70300b0c4/annotations.md#annotations
 LABEL org.opencontainers.image.authors="[email protected]"
 LABEL org.opencontainers.image.url="https://stackable.tech"
 LABEL org.opencontainers.image.vendor="Stackable GmbH"
@@ -73,6 +82,15 @@ assumeyes=True
 tsflags=nodocs
 EOF
 
+# SC2028
+# echo won't expand escape sequences. Consider printf.
+# https://github.com/koalaman/shellcheck/wiki/SC2028
+# Reason: This is complaining about the complicated PS1 statement.
+# It seems to work as intended so I'm not going to touch it!
+#
+# SC3037
+# It complains about echo flags not being available in POSIX sh but we set the shell to bash
+# hadolint ignore=SC2028,SC3037
 RUN <<EOF
 # Update image and install kerberos client libraries as well as some other utilities
 microdnf update

rust-toolchain.toml

@@ -1,3 +1,4 @@
 # DO NOT EDIT, this file is generated by operator-templating
 [toolchain]
 channel = "1.85.0"
+profile = "default"

rust/operator-binary/src/container.rs

@@ -880,37 +880,52 @@ wait_for_termination $!
         // See https://github.com/stackabletech/hdfs-operator/issues/138 for details
         if let ContainerConfig::Hdfs { role, .. } = self {
             let role_opts_name = role.hadoop_opts_env_var_for_role().to_string();
-            env.insert(role_opts_name.clone(), EnvVar {
-                name: role_opts_name,
-                value: Some(self.build_hadoop_opts(hdfs, role_group, resources)?),
-                ..EnvVar::default()
-            });
+            env.insert(
+                role_opts_name.clone(),
+                EnvVar {
+                    name: role_opts_name,
+                    value: Some(self.build_hadoop_opts(hdfs, role_group, resources)?),
+                    ..EnvVar::default()
+                },
+            );
         }
 
-        env.insert("HADOOP_OPTS".to_string(), EnvVar {
-            name: "HADOOP_OPTS".to_string(),
-            value: Some(construct_global_jvm_args(hdfs.has_kerberos_enabled())),
-            ..EnvVar::default()
-        });
-        if hdfs.has_kerberos_enabled() {
-            env.insert("KRB5_CONFIG".to_string(), EnvVar {
-                name: "KRB5_CONFIG".to_string(),
-                value: Some(format!("{KERBEROS_CONTAINER_PATH}/krb5.conf")),
-                ..EnvVar::default()
-            });
-            env.insert("KRB5_CLIENT_KTNAME".to_string(), EnvVar {
-                name: "KRB5_CLIENT_KTNAME".to_string(),
-                value: Some(format!("{KERBEROS_CONTAINER_PATH}/keytab")),
+        env.insert(
+            "HADOOP_OPTS".to_string(),
+            EnvVar {
+                name: "HADOOP_OPTS".to_string(),
+                value: Some(construct_global_jvm_args(hdfs.has_kerberos_enabled())),
                 ..EnvVar::default()
-            });
+            },
+        );
+        if hdfs.has_kerberos_enabled() {
+            env.insert(
+                "KRB5_CONFIG".to_string(),
+                EnvVar {
+                    name: "KRB5_CONFIG".to_string(),
+                    value: Some(format!("{KERBEROS_CONTAINER_PATH}/krb5.conf")),
+                    ..EnvVar::default()
+                },
+            );
+            env.insert(
+                "KRB5_CLIENT_KTNAME".to_string(),
+                EnvVar {
+                    name: "KRB5_CLIENT_KTNAME".to_string(),
+                    value: Some(format!("{KERBEROS_CONTAINER_PATH}/keytab")),
+                    ..EnvVar::default()
+                },
+            );
         }
 
         // Needed for the `containerdebug` process to log it's tracing information to.
-        env.insert("CONTAINERDEBUG_LOG_DIRECTORY".to_string(), EnvVar {
-            name: "CONTAINERDEBUG_LOG_DIRECTORY".to_string(),
-            value: Some(format!("{STACKABLE_LOG_DIR}/containerdebug")),
-            value_from: None,
-        });
+        env.insert(
+            "CONTAINERDEBUG_LOG_DIRECTORY".to_string(),
+            EnvVar {
+                name: "CONTAINERDEBUG_LOG_DIRECTORY".to_string(),
+                value: Some(format!("{STACKABLE_LOG_DIR}/containerdebug")),
+                value_from: None,
+            },
+        );
 
         // Overrides need to come last
         let mut env_override_vars: BTreeMap<String, EnvVar> =