Add docker support for Trac and Gitea

Signed-off-by: Benoit Donneaux <benoit@leastauthority.com>

docker-compose.yml

@@ -0,0 +1,60 @@
+# Docker compose file to support dev+ops activities
+version: '3'
+services:
+  trac:
+    build:
+      context: docker/trac
+      dockerfile: Dockerfile
+      args:
+        user: appuser
+        group: appgroup
+        uid: "${_UID:-1000}"
+        gid: "${_GID:-1000}"
+    volumes:
+      - ./trac:/var/lib/appdata
+      - ./trac/public_html:/trac/chrome
+      - ./trac/repos:/home/sources/git
+    working_dir: /var/lib/appdata
+    stdin_open: true
+    tty: true
+    hostname: trac.local
+    container_name: trac.local
+    ports:
+      - "${TRAC_PORT:-8000}:${TRAC_PORT:-8000}/tcp"
+    #command: /bin/bash
+    command: tracd --port ${TRAC_PORT:-8000} --auth="Tahoe-LAFS,./Tahoe-LAFS/conf/user_passwd,tahoe-lafs.org" ./Tahoe-LAFS
+    network_mode: "bridge"
+    # Prevents container to hang the host
+    # Requires `... --compatibility run ...`
+    deploy:
+      resources:
+        limits:
+          cpus: '1.5'
+          memory: 256M
+
+  gitea:
+    build: 
+      context: docker/gitea
+      dockerfile: Dockerfile
+    volumes:
+      - ./gitea/conf:/etc/gitea
+      - ./gitea/data:/var/lib/gitea
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
+    working_dir: /var/lib/appdata
+    ports:
+      - "3000:3000"
+      - "2222:2222"
+    #command: /bin/bash
+    stdin_open: true
+    tty: true
+    hostname: gitea.local
+    container_name: gitea.local
+    network_mode: "bridge"
+    # Prevents container to hang the host
+    # Requires `... --compatibility run ...`
+    deploy:
+      resources:
+        limits:
+          cpus: '1.5'
+          memory: 256M

docker/gitea/Dockerfile

@@ -0,0 +1,6 @@
+##############################
+# General level requirements #
+##############################
+
+# Pull official base image from DockerHub
+FROM gitea/gitea:1.21.7-rootless@sha256:5d433ef2ebae7eae7b0d0ec42263645a9d200d342fc31ea5bca9745611f89811

docker/trac/Dockerfile

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+##############################
+# General level requirements #
+##############################
+
+# Pull official base image from DockerHub
+FROM python:2.7.18-slim-buster@sha256:6c1ffdff499e29ea663e6e67c9b6b9a3b401d554d2c9f061f9a45344e3992363
+
+# Avoid interactive frontend
+ENV DEBIAN_FRONTEND="noninteractive"
+
+##################################
+# Application level requirements #
+##################################
+# Install required packages
+RUN INSTALL_PKGS="git" && \
+    apt-get -q clean && \
+    apt-get -q update && \
+    apt-get install -y $INSTALL_PKGS && \
+    apt-get -q clean
+
+###########################
+# User level requirements #
+###########################
+
+# Parameters for default user:group
+ARG uid=1000
+ARG user=appuser
+ARG gid=1000
+ARG group=appgroup
+
+# Add user and group for build and runtime
+# So the output can be owned by the specified uid:gid
+RUN grep -q ":${gid}:" /etc/group && { \
+      echo "Group ID ${gid} found"; \
+    } || { \
+      echo "Group ID ${gid} NOT found"; \
+      groupadd -g "${gid}" "${group}" && \
+      echo "Group ID ${gid} created"; \
+    }
+RUN id "${uid}" > /dev/null 2>&1 && { \
+      echo "User ID ${uid} found"; \
+    } || { \
+      echo "User ID ${uid} NOT found"; \
+      useradd -md "/home/${user}" -s /bin/bash -g "${group}" -u "${uid}" "${user}" && \
+      echo "User ID ${uid} created"; \
+    }
+
+# Switch to non-root user
+USER ${user}
+WORKDIR /home/${user}
+
+# Prepare user variables
+ENV USER ${user}
+ENV HOME=/home/${user}
+ENV PATH="${HOME}/.local/bin:${PATH}"
+ENV PYTHONPATH="."
+
+# Upgrade Pip
+RUN python -m pip install --disable-pip-version-check --no-cache --upgrade "pip==20.3.4"
+
+# Copy requirements
+COPY requirements.txt /home/${user}/requirements.txt
+
+# Install requirements
+RUN python -m pip install --user --no-cache --upgrade -r requirements.txt

docker/trac/requirements.txt

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+Babel==2.9.1
+docutils==0.18.1
+Genshi==0.7.7
+html5lib==1.1
+Pygments==2.5.2
+pytz==2024.1
+six==1.16.0
+textile==3.0.4
+Trac==1.0.13
+TracAccountManager==0.6.0
+TracHTTPAuth==1.2
+TracXMLRPC==1.1.9
+webencodings==0.5.1