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https://bitbucket.org/atlassian/dc-deployments-automation.git
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66 lines
2.8 KiB
Bash
Executable File
66 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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set -e
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# Synchrony startup wrapper for systemd. Note: This expects the
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# environment to be setup, usually by sourceing /etc/atl and
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# /etc/atl.synchrony with EnvironmentFile. See the rest of this role
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# for details. The rest of the variables below need to be calculated
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# at runtime.
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# Find the first Postgres driver in lib folder
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SYNCHRONY_JWT_PRIVATE_KEY=""
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SYNCHRONY_JWT_PUBLIC_KEY=""
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ATL_POSTGRES_DRIVER_PATH=$(ls -t ${ATL_CONFLUENCE_INSTALL_DIR}/confluence/WEB-INF/lib/postgresql*.jar | head -n 1)
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SYNCHRONY_CLASSPATH="${ATL_SYNCHRONY_JAR_PATH}:${ATL_POSTGRES_DRIVER_PATH}"
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# To support retries these commands won't fail the script by virtue of using `--shell` option for xmllint.
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function extractJWTKeyFromConfluenceConfig {
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local keyType=$1
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if [[ "${keyType}" != "jwt.private.key" && "${keyType}" != "jwt.public.key" ]]; then
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echo "Unexpected value for keyType - ${keyType} to extract JWT key from confluence.cfg.xml"
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exit 1
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fi
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echo "cat //properties/property[@name='${keyType}']/text()" | xmllint --nocdata --shell ${ATL_CONFLUENCE_SHARED_CONFIG_FILE} | sed '1d;$d'
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}
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# Synchrony requires JWT keys to communicate with Confluence application. These keys are written to the config file
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# after admin will go through the setup and provide license. This function waits for the keys being available in the
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# config file.
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function waitForConfluenceConfigInSharedHome() {
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echo "=== BEGIN: Waiting for confluence.cfg.xml available in shared home folder ==="
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while [[ ! -f ${ATL_CONFLUENCE_SHARED_CONFIG_FILE} ]]; do
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sleep ${ATL_SYNCHRONY_WAITING_CONFIG_TIME}
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echo "====== : Keep waiting for ${ATL_SYNCHRONY_WAITING_CONFIG_TIME} seconds ======"
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done
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echo "====== : Fetching JWT keys from Confluence config... ======"
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while [[ -z ${SYNCHRONY_JWT_PRIVATE_KEY} || -z ${SYNCHRONY_JWT_PUBLIC_KEY} ]]; do
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SYNCHRONY_JWT_PRIVATE_KEY=$(extractJWTKeyFromConfluenceConfig 'jwt.private.key') 2>&1
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SYNCHRONY_JWT_PUBLIC_KEY=$(extractJWTKeyFromConfluenceConfig 'jwt.public.key') 2>&1
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if [[ -z ${SYNCHRONY_JWT_PRIVATE_KEY} || -z ${SYNCHRONY_JWT_PUBLIC_KEY} ]]; then
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echo "====== : Could not load value for JWT key; will wait for next ${ATL_SYNCHRONY_WAITING_CONFIG_TIME} seconds before reload ======"
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sleep ${ATL_SYNCHRONY_WAITING_CONFIG_TIME}
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fi
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done
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echo "=== END: Waiting for confluence.cfg.xml available in shared home folder ==="
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}
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######################################################################
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# Start Synchrony service
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waitForConfluenceConfigInSharedHome
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# Additional settings are in /etc/atl.synchrony
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export SYNCHRONY_JWT_PRIVATE_KEY
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export SYNCHRONY_JWT_PUBLIC_KEY
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exec ${_RUNJAVA} \
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-classpath ${SYNCHRONY_CLASSPATH} \
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${ATL_SYNCHRONY_JVM_PROPERTIES} \
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synchrony.core sql
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