.gitea/workflows/build.yml

@@ -70,7 +70,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        package: [seaweedfs, greptimedb, lavinmq, gitea]
+        package: [seaweedfs, greptimedb, lavinmq, gitea, nifi]
     container:
       image: "alpine:3.24"
     env:
@@ -164,6 +164,13 @@ jobs:
           name: alpine-package-gitea-${{ github.sha }}
           path: packages/worker-artifacts/gitea
 
+      - name: Download NiFi artifacts
+        if: contains(needs.preflight.outputs.selected_packages, 'nifi')
+        uses: actions/download-artifact@v3
+        with:
+          name: alpine-package-nifi-${{ github.sha }}
+          path: packages/worker-artifacts/nifi
+
       - name: Merge package artifacts
         run: scripts/apk/merge-ci-artifacts.sh
 

README.md

@@ -25,6 +25,7 @@ https://code.factoring.digital/api/packages/public/alpine/v3.24/alpine-packages
 | [GreptimeDB](packaging/alpine/local/greptimedb/README.md) | `greptimedb` | `1.2.1`         | Source build from upstream release                       | Provides a current GreptimeDB build and component OpenRC packages before it is available from Alpine community. |
 | [LavinMQ](packaging/alpine/local/lavinmq/README.md)       | `lavinmq`    | `2.10.0`        | Source build from upstream release                       | Provides a current LavinMQ build on Alpine 3.24 with matching Crystal support.                                  |
 | [Gitea](packaging/alpine/local/gitea/README.md)           | `gitea`      | `1.27.3`        | Binary repackaging of official upstream release binaries | Ships current Gitea releases with the expected Alpine runtime layout and OpenRC service.                        |
+| [Apache NiFi](packaging/alpine/local/nifi/README.md)      | `nifi`       | `2.12.0`        | Binary repackaging of the official Standard distribution | Provides Apache NiFi 2 with a secure default configuration and OpenRC service.                                  |
 
 ## Use In Production
 

packaging/alpine/local/nifi/APKBUILD

@@ -0,0 +1,75 @@
+# Maintainer: Joachim Schlöffel <joachim.schloeffel@financial-service-plus.de>
+pkgname=nifi
+pkgver=2.12.0
+pkgrel=0
+pkgdesc="Reliable system for processing and distributing data"
+url="https://nifi.apache.org/"
+arch="x86_64 aarch64"
+license="Apache-2.0"
+depends="openjdk21-jre-headless"
+makedepends="unzip"
+install="$pkgname.pre-install"
+pkgusers="nifi"
+pkggroups="nifi"
+subpackages="
+	$pkgname-openrc:_openrc:noarch
+	"
+options="!check !strip !tracedeps"
+source="
+	$pkgname-$pkgver-bin.zip::https://dlcdn.apache.org/nifi/$pkgver/nifi-$pkgver-bin.zip
+	nifi.confd
+	nifi.initd
+	nifi.wrapper
+	"
+package() {
+	local _dir
+
+	install -d "$pkgdir"/usr/lib/nifi "$pkgdir"/etc/nifi
+	cp -a "$builddir"/. "$pkgdir"/usr/lib/nifi/
+	chmod -R a+rX "$pkgdir"/usr/lib/nifi
+
+	cp -a "$pkgdir"/usr/lib/nifi/conf/. "$pkgdir"/etc/nifi/
+	rm -r "$pkgdir"/usr/lib/nifi/conf
+	ln -s /etc/nifi "$pkgdir"/usr/lib/nifi/conf
+
+	install -d -m 0750 -o nifi -g nifi "$pkgdir"/var/lib/nifi
+	for _dir in \
+		assets \
+		connector_assets \
+		content_repository \
+		database_repository \
+		diagnostics \
+		extensions \
+		flowfile_repository \
+		nar_repository \
+		provenance_repository \
+		state \
+		status_repository \
+		work; do
+		install -d -m 0750 -o nifi -g nifi "$pkgdir"/var/lib/nifi/$_dir
+		ln -s /var/lib/nifi/$_dir "$pkgdir"/usr/lib/nifi/$_dir
+	done
+	install -d -m 0750 -o nifi -g nifi "$pkgdir"/var/log/nifi
+	ln -s /var/log/nifi "$pkgdir"/usr/lib/nifi/logs
+	ln -s /run/nifi "$pkgdir"/usr/lib/nifi/run
+
+	chown -R nifi:nifi "$pkgdir"/etc/nifi
+	chmod 0750 "$pkgdir"/etc/nifi
+
+	install -Dm755 "$srcdir"/nifi.wrapper "$pkgdir"/usr/bin/nifi
+}
+
+_openrc() {
+	pkgdesc="$pkgdesc (OpenRC service)"
+	depends="$pkgname=$pkgver-r$pkgrel openrc"
+
+	install -Dm755 "$srcdir"/nifi.initd "$subpkgdir"/etc/init.d/nifi
+	install -Dm644 "$srcdir"/nifi.confd "$subpkgdir"/etc/conf.d/nifi
+}
+
+sha512sums="
+5891039ccf15234bb21c2d1ce65027357ca7603ad8fdfc946dd4b6499ab8061fb07a6a56f8e8c5bb7635d446354ca7cc76ba40e55921818931f193a75f247334  nifi-2.12.0-bin.zip
+fd576c2d2333aa79f7dac90e83f9cf6e0faed9748ebce0dfc1c18bcd1da0ec1d0da90d4004055bbddcb0f011a0e9efdc08f0eed2f3c19d49b1746019f2be1da9  nifi.confd
+9f8a005fcd6a6f75a553321c27c672c4c202e8b86ff5fa0a1bd5eb0e7305592e67d8dc6a915d1f1bc01b39916b0fb0e61478cb6ae5aee4ae8b3be36c80c5662a  nifi.initd
+7764c6a53f0fb109ecde4959b438a0eeb669b00eafdbdb2abe5255f4053a237d4e97349594b3bf053abd55a96f8e217aa0cf0fec59a7c14f1db2490e747f713e  nifi.wrapper
+"

packaging/alpine/local/nifi/README.md

@@ -0,0 +1,50 @@
+# Apache NiFi Alpine Package
+
+Repackages Apache NiFi 2.12.0 Standard for Alpine. The package requires Java
+21 and retains NiFi 2's secure default: HTTPS listens on `127.0.0.1:8443` and
+uses generated single-user credentials.
+
+## Install
+
+```sh
+apk add nifi nifi-openrc
+rc-update add nifi default
+rc-service nifi start
+```
+
+Open `https://127.0.0.1:8443/nifi` and retrieve the generated credentials:
+
+```sh
+grep 'Generated \(Username\|Password\)' /var/log/nifi/nifi-app.log
+```
+
+Set fixed single-user credentials as the service account:
+
+```sh
+doas -u nifi nifi set-single-user-credentials '<username>' '<password>'
+rc-service nifi restart
+```
+
+## Runtime Layout
+
+```text
+/usr/bin/nifi              Administration command wrapper
+/usr/lib/nifi              NiFi binaries and bundled NARs
+/etc/nifi                  Mutable NiFi configuration and authorization state
+/var/lib/nifi              Repositories, state, extensions, and work files
+/var/log/nifi              Application logs
+/etc/conf.d/nifi           OpenRC account defaults
+/etc/init.d/nifi           OpenRC service
+```
+
+Edit `/etc/nifi/nifi.properties` to bind a different HTTPS address, configure
+TLS, or select LDAP, OIDC, or another supported authentication provider.
+
+## Package Commands
+
+```sh
+ALPINE_PACKAGE=nifi mise run apk:checksum
+ALPINE_PACKAGE=nifi mise run apk:build
+ALPINE_PACKAGE=nifi SKIP_BUILD=1 mise run apk:test-install
+ALPINE_PACKAGE=nifi mise run apk:runtime-test
+```

packaging/alpine/local/nifi/nifi.confd

@@ -0,0 +1,3 @@
+# Defaults for Apache NiFi.
+NIFI_USER="nifi"
+NIFI_GROUP="nifi"

packaging/alpine/local/nifi/nifi.initd

@@ -0,0 +1,26 @@
+#!/sbin/openrc-run
+
+description="Apache NiFi dataflow service"
+
+supervisor=supervise-daemon
+name=nifi
+command="/usr/lib/nifi/bin/nifi.sh"
+command_args="run"
+command_user="${NIFI_USER:-nifi}:${NIFI_GROUP:-nifi}"
+directory="/usr/lib/nifi"
+pidfile="/run/nifi/nifi.pid"
+supervise_daemon_args="--chdir /usr/lib/nifi --env HOME=/var/lib/nifi --pidfile ${pidfile}"
+
+depend() {
+	need net
+	use dns logger
+}
+
+start_pre() {
+	local service_owner="${NIFI_USER:-nifi}:${NIFI_GROUP:-nifi}"
+
+	checkpath -d -m 0750 -o "$service_owner" \
+		/run/nifi \
+		/var/lib/nifi \
+		/var/log/nifi
+}

packaging/alpine/local/nifi/nifi.pre-install

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+addgroup -S nifi 2>/dev/null
+adduser -S -D -H -h /var/lib/nifi -s /sbin/nologin \
+	-G nifi -g nifi nifi 2>/dev/null
+
+exit 0

packaging/alpine/local/nifi/nifi.wrapper

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+exec /usr/lib/nifi/bin/nifi.sh "$@"

packaging/alpine/local/nifi/scripts/runtime-test.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+apk add nifi nifi-openrc curl
+
+test -x /usr/bin/nifi
+test -x /usr/lib/nifi/bin/nifi.sh
+test -d /etc/nifi
+test -L /usr/lib/nifi/conf
+test "$(readlink /usr/lib/nifi/conf)" = /etc/nifi
+test -d /var/lib/nifi
+test -d /var/log/nifi
+test -f /etc/init.d/nifi
+test -f /etc/conf.d/nifi
+test -d /usr/lib/nifi/docs
+test "$(stat -c '%U:%G %a' /var/lib/nifi)" = "nifi:nifi 750"
+
+rc-update add nifi default || true
+test -L /etc/runlevels/default/nifi
+rc-service nifi start
+
+for _attempt in $(seq 1 300); do
+	if curl --fail --insecure --silent --show-error \
+		https://localhost:8443/nifi/ >/dev/null; then
+		break
+	fi
+	sleep 1
+done
+
+curl --fail --insecure --silent --show-error https://localhost:8443/nifi/ >/dev/null
+grep -q 'Generated Username' /var/log/nifi/nifi-app.log
+grep -q 'Generated Password' /var/log/nifi/nifi-app.log
+rc-service nifi status
+rc-service nifi stop

packaging/alpine/local/nifi/scripts/test-install.sh

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+repo_root="${REPO_ROOT:-$(cd "$(dirname "${BASH_SOURCE[0]}")/../../../../.." && pwd)}"
+# shellcheck source=scripts/apk/test-install-lib.sh
+. "${repo_root}/scripts/apk/test-install-lib.sh"
+
+apk_test_install_run "${repo_root}" "${PACKAGE_NAME:-nifi}" "${PACKAGE_VERSION:-2.12.0-r0}" <<'SCRIPT'
+    set -e
+
+    if [ -n "${ALPINE_REPOSITORY_URL}" ]; then
+      if [ -n "${ALPINE_REPOSITORY_KEY_URL}" ]; then
+        apk add --no-cache curl >/dev/null
+        cd /etc/apk/keys
+        curl -fsSLOJ "${ALPINE_REPOSITORY_KEY_URL}"
+      fi
+      printf "%s\n" "${ALPINE_REPOSITORY_URL}" >> /etc/apk/repositories
+    else
+      cp "/repo/${ALPINE_ARCH}"/*.rsa.pub /etc/apk/keys/
+      printf "%s\n" /repo >> /etc/apk/repositories
+    fi
+    apk update
+    apk add "${PACKAGE_NAME}" "${PACKAGE_NAME}-openrc"
+
+    test -x /usr/bin/nifi
+    test -x /usr/lib/nifi/bin/nifi.sh
+    test -d /etc/nifi
+    test -L /usr/lib/nifi/conf
+    test "$(readlink /usr/lib/nifi/conf)" = /etc/nifi
+    test -d /var/lib/nifi
+    test -d /var/log/nifi
+    test -f /etc/init.d/nifi
+    test -f /etc/conf.d/nifi
+    test -d /usr/lib/nifi/docs
+    test "$(stat -c '%U:%G %a' /var/lib/nifi)" = "nifi:nifi 750"
+
+    rc-update add nifi default
+    test -L /etc/runlevels/default/nifi
+SCRIPT

packaging/alpine/local/nifi/update-check.conf

@@ -0,0 +1,3 @@
+provider="github"
+repo="apache/nifi"
+version_prefix="rel/nifi-"