304 lines
9.7 KiB
Bash
Executable File
304 lines
9.7 KiB
Bash
Executable File
#!/usr/bin/ksh
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#
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# Oracle shell script support functions
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# Written for HCL / Nokia
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# v1.0 - James Pattinson - October 2025
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nowait=0
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LOGFILE=$API_LOG_DIR/api_calls.log
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mkdir -p $API_LOG_DIR
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tabwidth=25
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# Portable short hostname function
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get_short_hostname() {
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if hostname -s >/dev/null 2>&1; then
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hostname -s
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else
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hostname | awk -F. '{print $1}'
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fi
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}
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HOST=$(get_short_hostname)
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# Detect OS and set DATE variable appropriately
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os_name=$(uname -s)
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case "$os_name" in
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Linux)
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DATE=$(which date)
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;;
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SunOS)
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# Solaris
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DATE=/usr/gnu/bin/date
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;;
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HP-UX)
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# HP/UX: try gdate, fallback to date with warning
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if command -v gdate >/dev/null 2>&1; then
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DATE=$(command -v gdate)
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else
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DATE=$(command -v date)
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fi
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;;
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*)
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DATE=$(which date)
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;;
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esac
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echo "`$DATE` -$$-: CALLED $0 $@" >> $LOGFILE
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trap ctrl_c INT
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ctrl_c() {
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echo "`$DATE` -$$-: TRAPPED CTRL-C - EXITING" >> $LOGFILE
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exit_with_error
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}
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ctrl_c_inhibit() {
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echo "`$DATE` -$$-: TRAPPED CTRL-C - CONTINUING" >> $LOGFILE
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}
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exit_with_error() {
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ENDPOINT="https://$RUBRIK_IP/api/v1/session/me"
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rest_api_delete
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check_http_error
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cat /tmp/rbkresponse.$$ | mailx -s "Backup error on ${HOST} for ${ORACLE_SID}. Please investigate" $ALERT_EMAILS
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rm -f /tmp/rbkresponse.$$
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rm -f /tmp/mountedDBs.$$
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rm -f $PIDFILE
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echo Aborting Script!
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echo "`$DATE` -$$-: EXITED WITH ERROR $0 $@" >> $LOGFILE
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exit 1
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}
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check_http_error() {
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# All good responses start with a 2
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if [ ${http_response:0:1} != "2" ]; then
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echo FATAL: HTTP error from API call: $http_response. The server responded with:
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cat /tmp/rbkresponse.$$ ; echo ; exit_with_error
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fi
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}
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check_pid() {
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if [ -f $PIDFILE ]
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then
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PID=$(cat $PIDFILE)
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if ps -p $PID > /dev/null 2>&1; then
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echo "ERROR: MV already being used by process ID $PID"
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if ps -fp $PID > /dev/null 2>&1; then
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ps -fp $PID
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else
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ps -ef | awk -v pid=$PID '$2==pid'
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fi
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exit_with_error
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else
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## Process not found assume not running
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echo $$ > $PIDFILE
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if [ $? -ne 0 ]
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then
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echo "ERROR: Could not create mvLock file"
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exit_with_error
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fi
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fi
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else
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echo $$ > $PIDFILE
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if [ $? -ne 0 ]
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then
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echo "ERROR: Could not create mvLock file"
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exit_with_error
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fi
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fi
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}
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# Get a new token only if AUTH_TOKEN is not already set
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check_get_token() {
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if [ -z "$AUTH_TOKEN" ]; then
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get_token
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fi
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}
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get_token() {
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echo "`$DATE` -$$-: AUTH USER $ID" >> $LOGFILE
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MYENDPOINT="https://$RUBRIK_IP/api/v1/service_account/session"
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MYPAYLOAD='{"serviceAccountId":"'$ID'","secret":"'$SECRET'"}'
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http_response=$(curl -s -k -o /tmp/rbkresponse.$$ -w "%{http_code}" -X POST $MYENDPOINT -H "accept: application/json" -H "Content-Type: application/json" -d "$MYPAYLOAD")
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check_http_error
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AUTH_TOKEN=$(cat /tmp/rbkresponse.$$ | awk '{match($0, /"token":"[^"]*"/); if (RSTART > 0) {print substr($0, RSTART+9, RLENGTH-10);}}')
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echo "`$DATE` -$$-: AUTH SESSION $SESSION" >> $LOGFILE
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}
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# HTTP GET: Given $ENDPOINT write output to file
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rest_api_get() {
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check_get_token
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http_response=$(curl -s -k -o /tmp/rbkresponse.$$ -w "%{http_code}" -X GET $ENDPOINT -H "accept: application/json" -H "Authorization: Bearer $AUTH_TOKEN")
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echo "`$DATE` -$$-: REST API GET: ENDPOINT $ENDPOINT" >> $LOGFILE
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echo "`$DATE` -$$-: REST API GET: RESPONSE STARTS" >> $LOGFILE
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cat /tmp/rbkresponse.$$ >> $LOGFILE
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echo >> $LOGFILE
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echo "`$DATE` -$$-: REST API GET: RESPONSE ENDS" >> $LOGFILE
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check_http_error
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}
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rest_api_get_2() {
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check_get_token
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http_response=$(curl -s -k -o /tmp/rbkresponse2.$$ -w "%{http_code}" -X GET $ENDPOINT -H "accept: application/json" -H "Authorization: Bearer $AUTH_TOKEN")
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echo "`$DATE` -$$-: REST API GET: ENDPOINT $ENDPOINT" >> $LOGFILE
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echo "`$DATE` -$$-: REST API GET: RESPONSE STARTS" >> $LOGFILE
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cat /tmp/rbkresponse2.$$ >> $LOGFILE
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echo >> $LOGFILE
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echo "`$DATE` -$$-: REST API GET: RESPONSE ENDS" >> $LOGFILE
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check_http_error
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}
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# HTTP POST: Given $ENDPOINT and $PAYLOAD write output to file
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rest_api_post() {
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check_get_token
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http_response=$(curl -s -k -o /tmp/rbkresponse.$$ -w "%{http_code}" -X POST $ENDPOINT -H "accept: application/json" -H "Authorization: Bearer $AUTH_TOKEN" -H "Content-Type: application/json" -d $PAYLOAD)
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echo "`$DATE` -$$-: REST API POST: ENDPOINT $ENDPOINT" >> $LOGFILE
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echo "`$DATE` -$$-: REST API POST: PAYLOAD $PAYLOAD" >> $LOGFILE
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echo "`$DATE` -$$-: REST API POST: RESPONSE STARTS" >> $LOGFILE
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cat /tmp/rbkresponse.$$ >> $LOGFILE
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echo >> $LOGFILE
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echo "`$DATE` -$$-: REST API POST: RESPONSE ENDS" >> $LOGFILE
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check_http_error
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}
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rest_api_post_empty() {
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check_get_token
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http_response=$(curl -s -k -o /tmp/rbkresponse.$$ -w "%{http_code}" -X POST $ENDPOINT -H "accept: application/json" -H "Authorization: Bearer $AUTH_TOKEN" -H "Content-Type: application/json")
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echo "`$DATE` -$$-: REST API POST: ENDPOINT $ENDPOINT" >> $LOGFILE
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echo "`$DATE` -$$-: REST API POST: PAYLOAD <NULL>" >> $LOGFILE
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echo "`$DATE` -$$-: REST API POST: RESPONSE STARTS" >> $LOGFILE
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cat /tmp/rbkresponse.$$ >> $LOGFILE
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echo >> $LOGFILE
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echo "`$DATE` -$$-: REST API POST: RESPONSE ENDS" >> $LOGFILE
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check_http_error
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}
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rest_api_patch() {
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check_get_token
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http_response=$(curl -s -k -o /tmp/rbkresponse.$$ -w "%{http_code}" -X PATCH $ENDPOINT -H "accept: application/json" -H "Authorization: Bearer $AUTH_TOKEN" -H "Content-Type: application/json" -d "$PAYLOAD")
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echo "`$DATE` -$$-: REST API PATCH: ENDPOINT $ENDPOINT" >> $LOGFILE
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echo "`$DATE` -$$-: REST API PATCH: PAYLOAD $PAYLOAD" >> $LOGFILE
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echo "`$DATE` -$$-: REST API PATCH: RESPONSE STARTS" >> $LOGFILE
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cat /tmp/rbkresponse.$$ >> $LOGFILE
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echo >> $LOGFILE
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echo "`$DATE` -$$-: REST API PATCH: RESPONSE ENDS" >> $LOGFILE
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check_http_error
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}
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rest_api_delete() {
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check_get_token
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http_response=$(curl -s -k -o /tmp/rbkresponse.$$ -w "%{http_code}" -X DELETE $ENDPOINT -H "accept: application/json" -H "Authorization: Bearer $AUTH_TOKEN")
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echo "`$DATE` -$$-: REST API DELETE: $http_response: ENDPOINT $ENDPOINT" >> $LOGFILE
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check_http_error
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}
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get_mv() {
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ENDPOINT="https://$RUBRIK_IP/api/internal/managed_volume?name=$mv_name&is_relic=false"
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rest_api_get
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mvId=$(awk '{match($0, /ManagedVolume:::[a-z0-9-]*/); if (RSTART > 0) {id=substr($0, RSTART, RLENGTH); sub(/"$/, "", id); print id}}' /tmp/rbkresponse.$$)
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numChannels=$(awk '{match($0, /"numChannels":[ ]*[0-9]+/); if (RSTART > 0) {val=substr($0, RSTART, RLENGTH); sub(/.*:[ ]*/, "", val); print val}}' /tmp/rbkresponse.$$)
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if [[ $mvId == "" ]]; then
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echo ERROR: MV with name $mv_name was not found
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exit_with_error
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fi
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}
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get_data_mv() {
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mv_name=${HOST}_${ORACLE_SID}_data
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ENDPOINT="https://$RUBRIK_IP/api/internal/managed_volume?name=$mv_name&is_relic=false"
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rest_api_get
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mvId=$(awk '{match($0, /ManagedVolume:::[a-z0-9-]*/); if (RSTART > 0) {id=substr($0, RSTART, RLENGTH); sub(/"$/, "", id); print id}}' /tmp/rbkresponse.$$)
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numChannels=$(awk '{match($0, /"numChannels":[ ]*[0-9]+/); if (RSTART > 0) {val=substr($0, RSTART, RLENGTH); sub(/.*:[ ]*/, "", val); print val}}' /tmp/rbkresponse.$$)
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if [[ $mvId == "" ]]; then
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echo ERROR: MV with name $mv_name was not found
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exit_with_error
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fi
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}
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get_log_mv() {
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# Look for a log volume. If not present, return the data volume
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mv_name=${HOST}_${ORACLE_SID}_logs
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ENDPOINT="https://$RUBRIK_IP/api/internal/managed_volume?name=$mv_name&is_relic=false"
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rest_api_get
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logMvId=$(awk '{match($0, /ManagedVolume:::[a-z0-9-]*/); if (RSTART > 0) {id=substr($0, RSTART, RLENGTH); sub(/"$/, "", id); print id}}' /tmp/rbkresponse.$$)
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if [[ $logMvId == "" ]]; then
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echo "INFO: Log volume ($mv_name) not found. Logs will be written to DB volume"
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logMvPresent=0
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mv_name=${HOST}_${ORACLE_SID}_data
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ENDPOINT="https://$RUBRIK_IP/api/internal/managed_volume?name=$mv_name&is_relic=false"
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rest_api_get
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mvId=$(awk '{match($0, /ManagedVolume:::[a-z0-9-]*/); if (RSTART > 0) {id=substr($0, RSTART, RLENGTH); sub(/"$/, "", id); print id}}' /tmp/rbkresponse.$$)
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numChannels=$(awk '{match($0, /"numChannels":[ ]*[0-9]+/); if (RSTART > 0) {val=substr($0, RSTART, RLENGTH); sub(/.*:[ ]*/, "", val); print val}}' /tmp/rbkresponse.$$)
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if [[ $mvId == "" ]]; then
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echo ERROR: MV with name $mv_name was not found
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exit_with_error
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fi
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else
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mvId=$(awk '{match($0, /ManagedVolume:::[a-z0-9-]*/); if (RSTART > 0) {id=substr($0, RSTART, RLENGTH); sub(/"$/, "", id); print id}}' /tmp/rbkresponse.$$)
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numChannels=$(awk '{match($0, /"numChannels":[ ]*[0-9]+/); if (RSTART > 0) {val=substr($0, RSTART, RLENGTH); sub(/.*:[ ]*/, "", val); print val}}' /tmp/rbkresponse.$$)
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logMvPresent=1
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echo "INFO: Log volume ($mv_name) exists with $numChannels channels"
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fi
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}
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open_mv() {
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PIDFILE=/tmp/mvLock_${mv_name}.pid
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check_pid
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ENDPOINT="https://$RUBRIK_IP/api/internal/managed_volume/$mvId/begin_snapshot"
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echo "Opening MV $mv_name with ID $mvId (numChannels is $numChannels)"
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rest_api_post_empty
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}
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close_mv() {
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if [ -z "${SLANAME}" ]; then
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echo Closing MV $mv_name using default assigned SLA
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ENDPOINT="https://$RUBRIK_IP/api/internal/managed_volume/$mvId/end_snapshot"
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rest_api_post_empty
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else
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get_sla
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echo Closing MV $mv_name as On Demand with SLA $SLANAME
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ENDPOINT="https://$RUBRIK_IP/api/internal/managed_volume/$mvId/end_snapshot"
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PAYLOAD="{\"retentionConfig\":{\"slaId\":\"$slaId\"}}"
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rest_api_post
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fi
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}
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cleanup() {
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ENDPOINT="https://$RUBRIK_IP/api/v1/session/me"
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rest_api_delete
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echo "`$DATE` -$$-: EXITED $0 $@" >> $LOGFILE
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rm -f /tmp/rbkresponse.$$
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rm -f $PIDFILE
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}
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