net-snmp merge for focal (v5.8)

[Rafael David Tinoco]

According to:

https://merges.ubuntu.com/main.html?query=snmp&showProposed=true&showMergeNeeded=true

A merge from:

5.7.3+dfsg-5ubuntu6 to 5.8+dfsg-2

is possible and pcs-snmp:

https://bugs.launchpad.net/ubuntu/+source/pcs/+bug/1855568

requires this to migrate successfully.

[Rafael David Tinoco (rafaeldtinoco)]

PPA: https://launchpad.net/~rafaeldtinoco/+archive/ubuntu/lp1855943

[Christian Ehrhardt  (paelzer)]

Sponsored your MP

[Rafael David Tinoco (rafaeldtinoco)]

There is an on going issue with this new version for dependent packages:

snmp walks from autopkgtests are failing with:

iso.3.6.1.4.1.8072.9999.9999 = No more variables left in this MIB View (It is past the end of the MIB tree)

because of "-V systemonly" in snmpd.conf file:

rocommunity public default -V systemonly
rocommunity6 public default -V systemonly

It can be reproduced with:

snmpwalk -v 2c -c public localhost

and mitigated by removing "-V systemonly" from snmpd.conf (for the affected autopkgtests).

[Rafael David Tinoco (rafaeldtinoco)]

Working on:

autopkgtest for pcs/0.10.2-1: amd64: Regression ♻ , arm64: Regression ♻ , armhf: Ignored failure, i386: Ignored failure, ppc64el: Regression ♻ , s390x: Regression ♻

autopkgtest for pyagentx/0.4.1-3: amd64: Regression ♻ , arm64: Regression ♻ , armhf: Regression ♻ , i386: Ignored failure, ppc64el: Regression ♻ , s390x: Regression ♻
Not considered

[Rafael David Tinoco (rafaeldtinoco)]

For pcs (with a tiny fix allowing local snmp walks):

autopkgtest [06:09:48]: test snmp: -----------------------]
autopkgtest [06:09:49]: test snmp: - - - - - - - - - - results - - - - - - - - - -
snmp PASS
autopkgtest [06:09:49]: @@@@@@@@@@@@@@@@@@@@ summary
status PASS
setup PASS
testsuite-ruby PASS
testsuite-python FAIL non-zero exit status 1
snmp PASS <- passes

Failures are timeout flaked tests and original autopkgtest passed:

autopkgtest [20:19:12]: test snmp: - - - - - - - - - - results - - - - - - - - - -
snmp FAIL non-zero exit status 1
autopkgtest [20:19:12]: @@@@@@@@@@@@@@@@@@@@ summary
status PASS
setup PASS
testsuite-ruby PASS
testsuite-python PASS <- passed
snmp FAIL non-zero exit status 1

So I imagine my fix is good for pcs.

[Rafael David Tinoco (rafaeldtinoco)]

On going merge request:
https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/pcs/+git/pcs/+merge/377171

Missing the pyagentx fix now.

[Rafael David Tinoco (rafaeldtinoco)]

For pyagentx:

autopkgtest [12:27:41]: test example: [-----------------------
2020-01-06 12:27:41,691 - pyagentx.updater - INFO - Updating : NetSnmpPlaypen (1.3.6.1.4.1.8072.9999.9999)
2020-01-06 12:27:41,691 - pyagentx.network - INFO - ==== Open PDU ====
2020-01-06 12:27:41,728 - pyagentx.network - INFO - ==== Ping PDU ====
2020-01-06 12:27:41,728 - pyagentx.network - INFO - ==== Register PDU ====
2020-01-06 12:27:41,728 - pyagentx.network - INFO - Registering: 1.3.6.1.4.1.8072.9999.9999
2020-01-06 12:27:41,728 - pyagentx.network - INFO - ==== Waiting for PDU ====
2020-01-06 12:27:42,660 - pyagentx.network - INFO - Received GET_NEXT PDU
2020-01-06 12:27:42,661 - pyagentx.network - INFO - Received GET_NEXT PDU
2020-01-06 12:27:42,661 - pyagentx.network - INFO - Received GET_NEXT PDU
iso.3.6.1.4.1.8072.9999.9999.1.0 = INTEGER: 1000
iso.3.6.1.4.1.8072.9999.9999.3.0 = STRING: "String for NET-SNMP-EXAMPLES-MIB"
autopkgtest [12:27:42]: test example: -----------------------]
autopkgtest [12:27:43]: test example: - - - - - - - - - - results - - - - - - - - - -
example PASS
autopkgtest [12:27:43]: @@@@@@@@@@@@@@@@@@@@ summary
example PASS

Since pyagentx-0.4.1 is not imported in git-ubuntu, I'll provide a debdiff attached to this case for this small fix. If pkg becomes more relevant we can choose to git-ubuntu import it eventually.

[Rafael David Tinoco (rafaeldtinoco)]

Spoke to the team, whitelisted:

https://code.launchpad.net/~rafaeldtinoco/usd-importer/+git/usd-importer/+merge/377177

And will do a merge request over vanilla debian gbp imported repo.

[Rafael David Tinoco (rafaeldtinoco)]

For now, the pyagentx fix can be reviewed in this MR:

https://code.launchpad.net/~rafaeldtinoco/+git/pyagentx/+merge/377178

Future fixes might be done using git-ubuntu approach after whitelist change is merged.

[Rafael David Tinoco (rafaeldtinoco)]

Unsure if the "sed" changing /etc/snmp/snmpd.conf is intermittent or not. It definitely has been triggered during autopkgtest AND reason was that snmpd.conf wasn't changed before autopkgtests to run. Nevertheless, tests are passing now, pyagentx has moved on from excuses and pcs is being fixed because of other reason (https://bugs.launchpad.net/auto-package-testing/+bug/1828228).

[Launchpad Janitor (janitor)]

This bug was fixed in the package net-snmp - 5.8+dfsg-2ubuntu1

---------------
net-snmp (5.8+dfsg-2ubuntu1) focal; urgency=medium

  * Merge with Debian unstable (LP: #1855943). Remaining changes:
    - d/p/fix-check-hr-filesys-autofs.patch (LP #1843036)
    - Skip autofs entries when calling statfs (LP #1835818):
      - d/p/autofs-skip-autofs-entries.patch
      - d/p/autofs-fix-a-recently-introduced-bug.patch
        [Replaced former Non-upstream patches with clean cherry-pick)
    - d/p/mysql8-replace-bool.patch: fix build with mysql-8 (LP 1814270)
    - d/p/Link-libnetsnmptrapd-against-MYSQL_LIBS.patch: Link
      libnetsnmptrapd against MYSQL_LIBS.
    - Add apport hook.
      - d/control: add dh-apport to Build-Depends
      - d/rules: install the apport hook via debhelper
      - d/source.apport: apport hook
  * Dropped patches that are upstream and in Debian 5.8+dfsg-2:
    - d/p/put-paranthesis-around-macros-which-are-expressions.patch
      (LP #1843036)
    - Fix build with mysql-8 (LP #1814270):
      - d/p/mysql-options.patch: use mysql_options if no {my_,}load_defaults
        was found.
      - d/p/mysql-init.patch: handle the various mysql init functions.
      - d/p/mysql8-headers.patch: detect if my_global.h and my_sys.h are
        available.
      - d/p/my-load-defaults.patch: properly detect (and use)
        my_load_defaults().
    - d/p/snmptrapd_mysql_init: no need to drop this patch anymore
      (LP #1814254)
    - d/p/0001-swinst_apt.c-Fix-indexing-of-hrSWInstalledTable-to-s.patch
      (LP #1314760)

net-snmp (5.8+dfsg-2) unstable; urgency=medium

  * All MIB directory values removed and just use the default compile-time
    options, which is usually ok. Admins can add their own environment
    settings or options to change. Closes: #942151
  * Do not do parallel builds Closes: #942284
  * Correct sedscript CPPFLAGS and libnetsnmptrapd LDFLAGS
  * Also use default flags for restart on init scripts

net-snmp (5.8+dfsg-1) unstable; urgency=medium

  * New upstream release
    - snmplib: handle large amount of file descriptors Closes: #754955
    - BUG: 2815 Display UTF-8 characters again Closes: #898399
  * Update to Debian standards 4.3.0
  * Update debhelper to compat 12
  * snmpd/snmptrapd: Log only warning and above. Closes: #792623
  * snmpd/snmptrapd: Systemd unit logs to stdout
  * Build depend on non-versions libsensors Closes: #917444
  * Library soname updated to 35
  * snmpd: Change pidfile mode to 0644 Closes: #528103
  * Remove python modules Closes: #937131
  * Respect defaults for sysvinit Closes: #932775
  * Added snmpping.1 manpage
  * Reduce logging for subcontainer Closes: #684721
  * Do not enable DISMAN events Closes: #823201
  * Update to standards 4.4.1

 -- Rafael David Tinoco <email address hidden> Fri, 13 Dec 2019 03:27:52 +0000