Setup Jenkins CI (#17)

Author: DBarthe

Dockerfile

@@ -39,8 +39,8 @@ RUN set -x \
 	&& wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture)" \
 	&& wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture).asc" \
 	&& export GNUPGHOME="$(mktemp -d)" \
-	&& gpg --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \
-	&& gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \
+		&& gpg --no-tty --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \
+	&& gpg --no-tty --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \
 	&& { command -v gpgconf && gpgconf --kill all || :; } \
 	&& rm -rf "$GNUPGHOME" /usr/local/bin/gosu.asc \
 	&& chmod +x /usr/local/bin/gosu \
@@ -174,10 +174,12 @@ RUN set -ex; \
 	sed -ri 's/^(JVM_PATCH_VERSION)=.*/\1=25/' "$CASSANDRA_CONFIG/cassandra-env.sh"
 
 # copy readiness probe script for kubernetes
-COPY --chown=cassandra:cassandra ready-probe.sh /
-
+COPY ready-probe.sh /
 # Add custom logback.xml including variables.
-COPY --chown=cassandra:cassandra logback.xml $CASSANDRA_CONFIG/
+COPY logback.xml $CASSANDRA_CONFIG/
+
+# Can't use COPY --chown here because it is not supported on old docker versions
+RUN chown cassandra:cassandra ready-probe.sh $CASSANDRA_CONFIG/logback.xml
 
 COPY docker-entrypoint.sh /usr/local/bin/
 RUN ln -s usr/local/bin/docker-entrypoint.sh /docker-entrypoint.sh # backwards compat

Jenkinsfile

@@ -0,0 +1 @@
+pipelineBuildDocker()

build.sh

@@ -110,18 +110,24 @@ init() {
   fi
 
   # extract the elassandra version name
-  ELASSANDRA_VERSION=$(echo ${PACKAGE_SRC} | sed 's/.*elassandra\-\(.*\).deb/\1/')
-
+  # It exists two flavor of package name : elassandra_version_all.deb and elassandra-version.deb
+  ELASSANDRA_VERSION=$(echo ${PACKAGE_SRC} | sed 's/_all//' | sed 's/elassandra_/elassandra-/' | sed 's/.*elassandra\-\(.*\).deb/\1/')
 }
 
 
 #-- build the image --#
 build() {
   # setup the tmp-build directory
   mkdir -p tmp-build
-  cp ${PACKAGE_SRC} tmp-build/
+  cp ${PACKAGE_SRC} tmp-build/elassandra-${ELASSANDRA_VERSION}.deb
   ELASSANDRA_PACKAGE=tmp-build/elassandra-${ELASSANDRA_VERSION}.deb
 
+  # workaround for old docker version that does not support arg before from (such as the one installed on aks)
+  if [ "$(docker version -f '{{.Server.Version}}' | cut -d'.' -f1)" -lt "17" ]; then
+     sed -i 's/ARG BASE_IMAGE//g' Dockerfile
+     sed -i 's/\${BASE_IMAGE}/'${BASE_IMAGE}'/g' Dockerfile
+  fi
+
   # build the image
   echo "Building docker image for ELASSANDRA_PACKAGE=$ELASSANDRA_PACKAGE"
   docker build --build-arg ELASSANDRA_VERSION=${ELASSANDRA_VERSION} \
@@ -198,5 +204,4 @@ tag_and_push() {
   push ${DOCKER_IMAGE}:${tag}
 }
 
-main
-
+main $@