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------------------------------------------------------------------------------- Example Run: foobar.service created below is a service unit file that has a non-existing key-value pairing (foo = bar) and is thus, syntactically invalid. maanya-goenka@debian:~/systemd (img-support)$ cat <<EOF>img/usr/lib/systemd/system/foobar.service > [Unit] > foo = bar > > [Service] > ExecStart = /opt/script0.sh > EOF The failure to create foobar.service because of the recursive dependency searching and verification has been addressed in a different PR: systemd-analyze: add option to return an error value when unit verification fails #20233 maanya-goenka@debian:~/systemd (img-support)$ sudo build/systemd-analyze verify --root=img/ foobar.service /home/maanya-goenka/systemd/img/usr/lib/systemd/system/foobar.service:2: Unknown key name 'foo' in section 'Unit', ignoring. foobar.service: Failed to create foobar.service/start: Unit sysinit.target not found.
101 lines
4.2 KiB
Plaintext
101 lines
4.2 KiB
Plaintext
#compdef systemd-analyze
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# SPDX-License-Identifier: LGPL-2.1-or-later
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(( $+functions[_systemd-analyze_log-level] )) ||
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_systemd-analyze_log-level() {
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local -a _levels
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_levels=(debug info notice warning err crit alert emerg)
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_describe -t level 'logging level' _levels || compadd "$@"
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}
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(( $+functions[_systemd-analyze_log-target] )) ||
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_systemd-analyze_log-target() {
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local -a _targets
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_targets=(console journal kmsg journal-or-kmsg null)
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_describe -t target 'logging target' _targets || compadd "$@"
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}
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(( $+functions[_systemd-analyze_verify] )) ||
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_systemd-analyze_verify() {
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_sd_unit_files
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}
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(( $+functions[_systemd-analyze_service-watchdogs] )) ||
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_systemd-analyze_service-watchdogs() {
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local -a _states
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_states=(on off)
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_describe -t state 'state' _states || compadd "$@"
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}
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(( $+functions[_systemd-analyze_cat-config] )) ||
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_systemd-analyze_cat-config() {
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_files -W '(/run/systemd/ /etc/systemd/ /usr/lib/systemd/)' -P 'systemd/'
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}
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(( $+functions[_systemd-analyze_security] )) ||
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_systemd-analyze_security() {
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_sd_unit_files
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}
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(( $+functions[_systemd-analyze_commands] )) ||
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_systemd-analyze_commands(){
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local -a _systemd_analyze_cmds
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# Descriptions taken from systemd-analyze --help.
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_systemd_analyze_cmds=(
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'time:Print time spent in the kernel before reaching userspace'
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'blame:Print list of running units ordered by time to init'
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'critical-chain:Print a tree of the time critical chain of units'
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'plot:Output SVG graphic showing service initialization'
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'dot:Dump dependency graph (in dot(1) format)'
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'dump:Dump server status'
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'cat-config:Cat systemd config files'
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'unit-files:List files and symlinks for units'
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'unit-paths:List unit load paths'
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'exit-status:List known exit statuses'
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'syscall-filter:List syscalls in seccomp filter'
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'condition:Evaluate Condition*= and Assert*= assignments'
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'verify:Check unit files for correctness'
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'calendar:Validate repetitive calendar time events'
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'timestamp:Parse a systemd syntax timestamp'
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'timespan:Parse a systemd syntax timespan'
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'security:Analyze security settings of a service'
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# 'log-level:Get/set systemd log threshold'
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# 'log-target:Get/set systemd log target'
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# 'service-watchdogs:Get/set service watchdog status'
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)
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if (( CURRENT == 1 )); then
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_describe "options" _systemd_analyze_cmds
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else
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local curcontext="$curcontext"
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cmd="${${_systemd_analyze_cmds[(r)$words[1]:*]%%:*}}"
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if (( $#cmd )); then
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if (( $+functions[_systemd-analyze_$cmd] )) && (( CURRENT == 2 )); then
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_systemd-analyze_$cmd
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else
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_message "no more options"
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fi
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else
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_message "unknown systemd-analyze command: $words[1]"
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fi
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fi
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}
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_arguments \
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{-h,--help}'[Show help text]' \
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'--version[Show package version]' \
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'--system[Operate on system systemd instance]' \
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'--user[Operate on user systemd instance]' \
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'--global[Show global user instance config]' \
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'--root=[Add support for root argument]:PATH' \
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'--no-pager[Do not pipe output into a pager]' \
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'--man=[Do (not) check for existence of man pages]:boolean:(1 0)' \
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'--order[When generating graph for dot, show only order]' \
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'--require[When generating graph for dot, show only requirement]' \
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'--fuzz=[When printing the tree of the critical chain, print also services, which finished TIMESPAN earlier, than the latest in the branch]:TIMESPAN' \
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'--from-pattern=[When generating a dependency graph, filter only origins]:GLOB' \
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'--to-pattern=[When generating a dependency graph, filter only destinations]:GLOB' \
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{-H+,--host=}'[Operate on remote host]:userathost:_sd_hosts_or_user_at_host' \
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{-M+,--machine=}'[Operate on local container]:machine:_sd_machines' \
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'*::systemd-analyze commands:_systemd-analyze_commands'
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