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Code Issues Releases Wiki Activity

cups/tasks/install.yml Ansible output explanations

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root 2021-07-12 02:47:28 -04:00
parent 573fdb1056
commit bb116d48cc
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27
roles/cups/tasks/install.yml
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@ -29,6 +29,11 @@
# OPTION #2: NEW WAY (MORE FUTURE-PROOF, WE HOPE!)
- name: FILE /etc/cups/cupsd.conf WILL BE CREATED BY THE ~5 STANZAS BELOW...
meta: noop
# - debug:
# msg: FILE /etc/cups/cupsd.conf WILL BE CREATED BY THE ~5 STANZAS BELOW...
- name: Copy /usr/share/cups/cupsd.conf.default to /etc/cups/cupsd.conf (root:lp, 0640) -- a timestamped backup of the prior 'cupsd.conf' is saved in /etc/cups
copy:
src: /usr/share/cups/cupsd.conf.default
@ -47,22 +52,24 @@
- cups
- cups-browsed
- name: Run 'cupsctl --remote-admin --share-printers --user-cancel-any --debug-logging' for /var/log/cups/error_log (if cups_enabled) -- PLEASE ALSO MANUALLY RUN 'sudo cupsctl' AND 'sudo cupsd -t' TO VERIFY /etc/cups/cupsd.conf
command: cupsctl --remote-admin --share-printers --user-cancel-any --debug-logging # RISKY: REPEATED USE OF 'cupsctl' CAN *DAMAGE* /etc/cups/cupsd.conf BY ADDING DUPLICATE LINES. FYI IT ALSO MANGLES COMMENTS AND SPACING.
- name: Run 'cupsctl --remote-admin --share-printers --user-cancel-any --debug-logging' for /var/log/cups/error_log (if cups_enabled) -- REPEATED USE OF 'cupsctl' COMMANDS CAN *DAMAGE* /etc/cups/cupsd.conf BY ADDING DUPLICATE LINES (AND WORSE!) -- SO PLEASE ALSO MANUALLY RUN 'sudo cupsctl' AND 'sudo cupsd -t' TO VERIFY /etc/cups/cupsd.conf
command: cupsctl --remote-admin --share-printers --user-cancel-any --debug-logging
# 2021-07-11: BOTH FLAGS *CANNOT* BE USED TOGETHER -- CHOOSE ONE OR THE OTHER:
# (1) '--remote-admin' AS ABOVE, OR (2) '--remote-any' AS BELOW.
# (RUN 'cupsctl' WITHOUT PARAMETERS TO CONFIRM THIS!)
# - name: Run 'cupsctl --remote-any --share-printers --user-cancel-any --debug-logging' for /var/log/cups/error_log (if cups_enabled) -- PLEASE ALSO MANUALLY RUN 'sudo cupsctl' AND 'sudo cupsd -t' TO VERIFY /etc/cups/cupsd.conf
# command: cupsctl --remote-any --share-printers --user-cancel-any --debug-logging # RISKY: REPEATED USE OF 'cupsctl' CAN *DAMAGE* /etc/cups/cupsd.conf BY ADDING DUPLICATE LINES. FYI IT ALSO MANGLES COMMENTS AND SPACING.
# - name: Run 'cupsctl --remote-any --share-printers --user-cancel-any --debug-logging' for /var/log/cups/error_log (if cups_enabled) -- REPEATED USE OF 'cupsctl' COMMANDS CAN *DAMAGE* /etc/cups/cupsd.conf BY ADDING DUPLICATE LINES (AND WORSE!) -- SO PLEASE ALSO MANUALLY RUN 'sudo cupsctl' AND 'sudo cupsd -t' TO VERIFY /etc/cups/cupsd.conf
# command: cupsctl --remote-any --share-printers --user-cancel-any --debug-logging
# 2021-07-11: In theory 'cupsctl' stanzas could be put to enable-or-disable.yml
# BUT LET'S AVOID THAT -- AS REPEATED USE OF 'cupsctl' CAN *DAMAGE*
# 2021-07-11: In theory 'cupsctl' stanzas could be put in enable-or-disable.yml
# BUT LET'S AVOID THAT -- AS REPEATED USE OF 'cupsctl' COMMANDS CAN *DAMAGE*
# /etc/cups/cupsd.conf BY ADDING DUPLICATE LINES (AND WORSE!)
#
# - name: Run 'cupsctl --no-remote-admin --no-remote-any --no-share-printers --no-user-cancel-any --no-debug-logging' (if not cups_enabled) -- PLEASE ALSO MANUALLY RUN 'sudo cupsctl' AND 'sudo cupsd -t' TO VERIFY /etc/cups/cupsd.conf
# command: cupsctl --no-remote-admin --no-remote-any --no-share-printers --no-user-cancel-any --no-debug-logging # RISKY: REPEATED USE OF 'cupsctl' CAN *DAMAGE* /etc/cups/cupsd.conf BY ADDING DUPLICATE LINES. FYI IT ALSO MANGLES COMMENTS AND SPACING.
# FYI repeated use of 'cupsctl' commands also removes comments and blank lines.
#
# - name: Run 'cupsctl --no-remote-admin --no-remote-any --no-share-printers --no-user-cancel-any --no-debug-logging' (if not cups_enabled) -- REPEATED USE OF 'cupsctl' COMMANDS CAN *DAMAGE* /etc/cups/cupsd.conf BY ADDING DUPLICATE LINES (AND WORSE!) -- SO PLEASE ALSO MANUALLY RUN 'sudo cupsctl' AND 'sudo cupsd -t' TO VERIFY /etc/cups/cupsd.conf
# command: cupsctl --no-remote-admin --no-remote-any --no-share-printers --no-user-cancel-any --no-debug-logging
# when: not cups_enabled
- name: "2021-07-11: UNFORTUNATELY http://box:631 AND http://box/print DO NOT YET WORK RELIABLY -- CUPS NEEDS TO WORK FROM MANY MORE URL'S THAN JUST http://localhost:631 AND http://192.168.0.x:631 AND http://172.18.96.1:631 -- please help us find the correct directive(s) for /etc/cups/cupsd.conf and /etc/nginx/conf.d/cups.conf followed by 'systemctl restart cups' and 'systemctl restart nginx'"
@ -78,13 +85,13 @@
- "#Listen 0.0.0.0:631"
- "#Listen *:631"
- name: Change 'MaxLogSize 0' (no log rotation) to 'MaxLogSize 1m' (log rotation at 1MB) in /etc/cups/cupsd.conf (EITHER WAY LOG BLOAT IS A RISK!)
- name: "OPTIONAL: Change 'MaxLogSize 0' (no log rotation) to 'MaxLogSize 1m' (log rotation at 1MB) in /etc/cups/cupsd.conf (EITHER WAY LOG BLOAT IS A RISK!)"
lineinfile:
path: /etc/cups/cupsd.conf
regexp: '^MaxLogSize '
insertbefore: 'Listen '
firstmatch: yes
line: "MaxLogSize 1m" # Documentation (claims!) log rotation at "1m" is the default. But In Practice: 'MaxLogSize 0' (no log rotation) is now part of /usr/share/cups/cupsd.conf.default
line: "MaxLogSize 1m" # CUPS Documentation (claims!) log rotation at "1m" is the default. But In Practice: 'MaxLogSize 0' (no log rotation) is now part of /usr/share/cups/cupsd.conf.default
# REMINDER: 3 systemd services should be restarted (cups, cups-browsed, nginx)
# within enable-or-disable.yml, so /etc/cups/cupsd.conf (ETC) take effect!