forked from evolix/ansible-roles
77 lines
1.8 KiB
Bash
77 lines
1.8 KiB
Bash
#!/bin/bash
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# Specific functions for "restart" scripts
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running_custom() {
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# Placeholder that returns 1, to prevent running if not redefined
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log_global "running_custom() function has not been redefined! Let's quit."
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return 1
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}
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# Examine RUNNING variable and decide if the script should run or not
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is_supposed_to_run() {
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if is_debug; then return 0; fi
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case ${RUNNING} in
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never)
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# log_global "is_supposed_to_run: no (never)"
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return 1
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;;
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always)
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# log_global "is_supposed_to_run: yes (always)"
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return 0
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;;
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nwh-fr)
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! is_worktime
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rc=$?
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# if [ ${rc} -eq 0 ]; then
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# log_global "is_supposed_to_run: yes (nwh-fr returned ${rc})"
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# else
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# log_global "is_supposed_to_run: no (nwh-fr returned ${rc})"
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# fi
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return ${rc}
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;;
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nwh-ca)
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# Not implemented yet
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return 0
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;;
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custom)
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running_custom
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rc=$?
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# if [ ${rc} -eq 0 ]; then
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# log_global "is_supposed_to_run: yes (custom returned ${rc})"
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# else
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# log_global "is_supposed_to_run: no (custom returned ${rc})"
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# fi
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return ${rc}
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;;
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esac
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}
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ensure_supposed_to_run_or_exit() {
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if ! is_supposed_to_run; then
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# simply quit (no logging, no notifications…)
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# log_global "${PROGNAME} is not supposed to run (RUNNING=${RUNNING})."
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exit 0
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fi
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}
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# Set of actions to do at the begining of a "restart" script
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pre_restart() {
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initialize
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# Has it recently been run?
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ensure_not_too_soon_or_exit
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# Can we acquire a lock?
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acquire_lock_or_exit
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# Save important information
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save_server_state
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}
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# Set of actions to do at the end of a "restart" script
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post_restart() {
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quit
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}
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