Merge pull request #516 from sandushi/add-rocky-linux-for-is-km

[IS-KM 5.10] Add rocky linux for IS km 5.10

dockerfiles/rocky/is-as-km/Dockerfile

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+# ------------------------------------------------------------------------
+# Copyright 2024 WSO2, LLC. (http://wso2.com)
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License
+# ------------------------------------------------------------------------
+
+# set base Docker image to CentOS Docker image
+FROM rockylinux:8
+
+# Update the system to the specific 8.10 version
+RUN dnf -y update && \
+    dnf -y distro-sync && \
+    dnf clean all
+
+# Install necessary locale packages
+RUN yum install -y glibc-langpack-en && \
+    yum install -y langpacks-en glibc-locale-source && \
+    localedef -c -f UTF-8 -i en_US en_US.UTF-8
+
+ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8'
+# install JDK Dependencies
+RUN yum install -y tzdata openssl curl ca-certificates fontconfig gzip tar \
+    && yum clean all
+
+ENV JAVA_VERSION jdk-11.0.18+10
+
+# install Temurin OpenJDK 11
+RUN set -eux; \
+    ARCH="$(objdump="$(command -v objdump)" && objdump --file-headers "$objdump" | awk -F '[:,]+[[:space:]]+' '$1 == "architecture" { print $2 }')"; \
+    case "${ARCH}" in \
+       aarch64|arm64) \
+         ESUM='04d5eeff6a6449bcdca0f52cd97bafd43ce09d40ef1e73fa0e1add63bea4a9c8'; \
+         BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.18%2B10/OpenJDK11U-jdk_aarch64_linux_hotspot_11.0.18_10.tar.gz'; \
+         ;; \
+       ppc64el|powerpc:common64) \
+         ESUM='459148d489b08ceec2d901e950ac36722b4c55e907e979291ddfc954ebdcea47'; \
+         BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.18%2B10/OpenJDK11U-jdk_ppc64le_linux_hotspot_11.0.18_10.tar.gz'; \
+         ;; \
+       amd64|i386:x86-64) \
+         ESUM='4a29efda1d702b8ff38e554cf932051f40ec70006caed5c4857a8cbc7a0b7db7'; \
+         BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.18%2B10/OpenJDK11U-jdk_x64_linux_hotspot_11.0.18_10.tar.gz'; \
+         ;; \
+       *) \
+         echo "Unsupported arch: ${ARCH}"; \
+         exit 1; \
+         ;; \
+    esac; \
+    curl -LfsSo /tmp/openjdk.tar.gz ${BINARY_URL}; \
+    echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; \
+    mkdir -p /opt/java/openjdk; \
+    cd /opt/java/openjdk; \
+    tar -xf /tmp/openjdk.tar.gz --strip-components=1; \
+    rm -rf /tmp/openjdk.tar.gz;
+
+ENV JAVA_HOME=/opt/java/openjdk \
+    PATH="/opt/java/openjdk/bin:$PATH"
+
+LABEL maintainer="WSO2 Docker Maintainers <[email protected]>" \
+      com.wso2.docker.source="https://github.com/wso2/docker-apim/releases/tag/v3.1.0.7"
+
+# set Docker image build arguments
+# build arguments for user/group configurations
+ARG USER=wso2carbon
+ARG USER_ID=802
+ARG USER_GROUP=wso2
+ARG USER_GROUP_ID=802
+ARG USER_HOME=/home/${USER}
+# build arguments for WSO2 product installation
+ARG WSO2_SERVER_NAME=wso2is-km
+ARG WSO2_SERVER_VERSION=5.10.0
+ARG WSO2_SERVER_REPOSITORY=product-apim
+ARG WSO2_APIM_RELEASE_VERSION=3.1.0
+ARG WSO2_SERVER=${WSO2_SERVER_NAME}-${WSO2_SERVER_VERSION}
+ARG WSO2_SERVER_HOME=${USER_HOME}/${WSO2_SERVER}
+ARG WSO2_SERVER_DIST_URL=https://github.com/wso2/${WSO2_SERVER_REPOSITORY}/releases/download/v${WSO2_APIM_RELEASE_VERSION}/${WSO2_SERVER}.zip
+# build arguments for external artifacts
+ARG DNS_JAVA_VERSION=3.6.1
+ARG K8S_MEMBERSHIP_SCHEME_VERSION=1.0.7
+ARG MYSQL_CONNECTOR_VERSION=8.0.17
+# build argument for MOTD
+ARG MOTD='printf "\n\
+Welcome to WSO2 Docker resources.\n\
+------------------------------------ \n\
+This Docker container comprises of a WSO2 product, running with its latest GA release \n\
+which is under the Apache License, Version 2.0. \n\
+Read more about Apache License, Version 2.0 here @ http://www.apache.org/licenses/LICENSE-2.0.\n\n"'
+
+# create the non-root user and group and set MOTD login message
+RUN \
+    groupadd --system -g ${USER_GROUP_ID} ${USER_GROUP} \
+    && useradd --system --create-home --home-dir ${USER_HOME} --no-log-init -g ${USER_GROUP_ID} -u ${USER_ID} ${USER} \
+    && echo ${MOTD} > /etc/profile.d/motd.sh
+
+# create Java prefs dir
+# this is to avoid warning logs printed by FileSystemPreferences class
+RUN \
+    mkdir -p ${USER_HOME}/.java/.systemPrefs \
+    && mkdir -p ${USER_HOME}/.java/.userPrefs \
+    && chmod -R 755 ${USER_HOME}/.java \
+    && chown -R ${USER}:${USER_GROUP} ${USER_HOME}/.java
+
+# copy init script to user home
+COPY --chown=wso2carbon:wso2 docker-entrypoint.sh ${USER_HOME}/
+# install required packages
+RUN \
+    yum -y update \
+    && yum install -y \
+        nc \
+        unzip \
+        wget \
+    && rm -rf /var/cache/yum/*
+
+# add the WSO2 product distribution to user's home directory
+RUN \
+    wget -O ${WSO2_SERVER}.zip "${WSO2_SERVER_DIST_URL}" \
+    && unzip -d ${USER_HOME} ${WSO2_SERVER}.zip \
+    && chown wso2carbon:wso2 -R ${WSO2_SERVER_HOME} \
+    && rm -f ${WSO2_SERVER}.zip
+
+# add libraries for Kubernetes membership scheme based clustering
+ADD --chown=wso2carbon:wso2 https://repo1.maven.org/maven2/dnsjava/dnsjava/${DNS_JAVA_VERSION}/dnsjava-${DNS_JAVA_VERSION}.jar ${WSO2_SERVER_HOME}/repository/components/lib
+ADD --chown=wso2carbon:wso2 http://maven.wso2.org/nexus/content/repositories/releases/org/wso2/carbon/kubernetes/artifacts/kubernetes-membership-scheme/${K8S_MEMBERSHIP_SCHEME_VERSION}/kubernetes-membership-scheme-${K8S_MEMBERSHIP_SCHEME_VERSION}.jar ${WSO2_SERVER_HOME}/repository/components/dropins/
+# add MySQL JDBC connector to server home as a third party library
+ADD --chown=wso2carbon:wso2 https://repo1.maven.org/maven2/mysql/mysql-connector-java/${MYSQL_CONNECTOR_VERSION}/mysql-connector-java-${MYSQL_CONNECTOR_VERSION}.jar ${WSO2_SERVER_HOME}/repository/components/dropins/
+
+# set the user and work directory
+USER ${USER_ID}
+WORKDIR ${USER_HOME}
+
+# set environment variables
+ENV JAVA_OPTS="-Djava.util.prefs.systemRoot=${USER_HOME}/.java -Djava.util.prefs.userRoot=${USER_HOME}/.java/.userPrefs" \
+    WORKING_DIRECTORY=${USER_HOME} \
+    WSO2_SERVER_HOME=${WSO2_SERVER_HOME}
+
+# set environment variables
+ENV WORKING_DIRECTORY=${USER_HOME} \
+    WSO2_SERVER_HOME=${WSO2_SERVER_HOME}
+
+# expose ports
+EXPOSE 9763 9443
+
+# initiate container and start WSO2 Carbon server
+ENTRYPOINT ["/home/wso2carbon/docker-entrypoint.sh"]

dockerfiles/rocky/is-as-km/README.md

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+# Dockerfile for WSO2 Identity Server deployed as the API Key Manager #
+
+This section defines the step-by-step instructions to build an [Rocky Linux](https://hub.docker.com/_/rockylinux/) Linux based Docker image for WSO2 IS deployed as API Key Manager.
+
+## Prerequisites
+
+* [Docker](https://www.docker.com/get-docker) v17.09.0 or above
+* [Git](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git) client
+
+## How to build an image and run
+
+##### 1. Checkout this repository into your local machine using the following Git client command.
+
+```
+git clone https://github.com/wso2/docker-apim.git
+```
+
+> The local copy of the `dockerfiles/rocky/is-as-km` directory will be referred to as `IS_KM_DOCKERFILE_HOME` from this point onwards.
+
+##### 2. Build the Docker image.
+
+- Navigate to `<IS_KM_DOCKERFILE_HOME>` directory. <br>
+  Execute `docker build` command as shown below.
+  + `docker build -t wso2is-km:5.10.0-rocky .`
+
+> By default, the Docker image will prepackage the General Availability (GA) release version of the relevant WSO2 product.
+
+##### 3. Running the Docker image.
+
+- `docker run -it -p 9443:9443 wso2is-km:5.10.0-rocky`
+
+##### 4. Accessing management console.
+
+- To access the management console, use the docker host IP and port 9443.
+  + `https:<DOCKER_HOST>:9443/carbon`
+
+> In here, <DOCKER_HOST> refers to hostname or IP of the host machine on top of which containers are spawned.
+
+## How to update configurations
+
+Configurations would lie on the Docker host machine and they can be volume mounted to the container. <br>
+As an example, steps required to change the port offset using `deployment.toml` is as follows:
+
+##### 1. Stop the Identity Server as Key Manager container if it's already running.
+
+In WSO2 Identity Server as Key Manager 5.10.0 product distribution, `deployment.toml` configuration file <br>
+can be found at `<DISTRIBUTION_HOME>/repository/conf`. Copy the file to some suitable location of the host machine, <br>
+referred to as `<SOURCE_CONFIGS>/deployment.toml` and change the offset value (`[server]->offset`) to 1.
+
+##### 2. Grant read permission to `other` users for `<SOURCE_CONFIGS>/deployment.toml`.
+
+```
+chmod o+r <SOURCE_CONFIGS>/deployment.toml
+```
+
+##### 3. Run the image by mounting the file to container as follows:
+
+```
+docker run \
+-p 9444:9444 \
+--volume <SOURCE_CONFIGS>/deployment.toml:<TARGET_CONFIGS>/deployment.toml \
+wso2is-km:5.10.0-rocky
+```
+
+> In here, <TARGET_CONFIGS> refers to /home/wso2carbon/wso2is-km-5.10.0/repository/conf folder of the container.
+
+## Docker command usage references
+
+* [Docker build command reference](https://docs.docker.com/engine/reference/commandline/build/)
+* [Docker run command reference](https://docs.docker.com/engine/reference/run/)
+* [Dockerfile reference](https://docs.docker.com/engine/reference/builder/)

dockerfiles/rocky/is-as-km/docker-entrypoint.sh

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+#!/bin/sh
+# ------------------------------------------------------------------------
+# Copyright 2024 WSO2, Inc. (http://wso2.com)
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License
+# ------------------------------------------------------------------------
+
+set -e
+
+# volume mounts
+config_volume=${WORKING_DIRECTORY}/wso2-config-volume
+artifact_volume=${WORKING_DIRECTORY}/wso2-artifact-volume
+
+# check if the WSO2 non-root user home exists
+test ! -d ${WORKING_DIRECTORY} && echo "WSO2 Docker non-root user home does not exist" && exit 1
+
+# check if the WSO2 product home exists
+test ! -d ${WSO2_SERVER_HOME} && echo "WSO2 Docker product home does not exist" && exit 1
+
+# copy any configuration changes mounted to config_volume
+test -d ${config_volume} && [ "$(ls -A ${config_volume})" ] && cp -RL ${config_volume}/* ${WSO2_SERVER_HOME}/
+# copy any artifact changes mounted to artifact_volume
+test -d ${artifact_volume} && [ "$(ls -A ${artifact_volume})" ] && cp -RL ${artifact_volume}/* ${WSO2_SERVER_HOME}/
+
+# start WSO2 Carbon server
+sh ${WSO2_SERVER_HOME}/bin/wso2server.sh "$@"