Ubuntu
prometheus-node-exporter package

  1. Focal (20.04)
  2. Bug #1970422
  3. Activity log

Activity log for bug #1970422

Date Who What changed Old value New value Message
2022-04-26 13:03:12 Mathieu Trudel-Lapierre bug added bug
2022-04-26 13:05:11 Mathieu Trudel-Lapierre tags apport-collected focal
2022-04-26 13:05:12 Mathieu Trudel-Lapierre description Every time the prometheus-node-exporter-apt.service service runs; it comes out with awk warnings; the regex used is understood but misparsed: Apr 25 12:06:25 s8mtl1-srs1-prd systemd[1]: Starting Collect apt metrics for prometheus-node-exporter... Apr 25 12:06:25 s8mtl1-srs1-prd bash[1887195]: awk: cmd. line:1: warning: regexp escape sequence `\"' is not a known regexp operator Apr 25 12:06:29 s8mtl1-srs1-prd systemd[1]: prometheus-node-exporter-apt.service: Succeeded. Apr 25 12:06:29 s8mtl1-srs1-prd systemd[1]: Finished Collect apt metrics for prometheus-node-exporter. Every time the prometheus-node-exporter-apt.service service runs; it comes out with awk warnings; the regex used is understood but misparsed: Apr 25 12:06:25 s8mtl1-srs1-prd systemd[1]: Starting Collect apt metrics for prometheus-node-exporter... Apr 25 12:06:25 s8mtl1-srs1-prd bash[1887195]: awk: cmd. line:1: warning: regexp escape sequence `\"' is not a known regexp operator Apr 25 12:06:29 s8mtl1-srs1-prd systemd[1]: prometheus-node-exporter-apt.service: Succeeded. Apr 25 12:06:29 s8mtl1-srs1-prd systemd[1]: Finished Collect apt metrics for prometheus-node-exporter. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2021-12-06 (140 days ago) InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824) Package: prometheus-node-exporter 0.18.1+ds-2 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 5.4.0-96.109-generic 5.4.157 Tags: focal Uname: Linux 5.4.0-96-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A _MarkForUpload: True modified.conffile..etc.cron.daily.apport: [deleted]
2022-04-26 13:05:12 Mathieu Trudel-Lapierre attachment added Dependencies.txt https://bugs.launchpad.net/bugs/1970422/+attachment/5583970/+files/Dependencies.txt
2022-04-26 13:05:13 Mathieu Trudel-Lapierre attachment added HookError_ubuntu.txt https://bugs.launchpad.net/bugs/1970422/+attachment/5583971/+files/HookError_ubuntu.txt
2022-04-26 13:05:14 Mathieu Trudel-Lapierre attachment added ProcCpuinfoMinimal.txt https://bugs.launchpad.net/bugs/1970422/+attachment/5583972/+files/ProcCpuinfoMinimal.txt
2022-04-26 13:05:15 Mathieu Trudel-Lapierre attachment added ProcEnviron.txt https://bugs.launchpad.net/bugs/1970422/+attachment/5583973/+files/ProcEnviron.txt
2022-04-26 13:11:17 Mathieu Trudel-Lapierre description Every time the prometheus-node-exporter-apt.service service runs; it comes out with awk warnings; the regex used is understood but misparsed: Apr 25 12:06:25 s8mtl1-srs1-prd systemd[1]: Starting Collect apt metrics for prometheus-node-exporter... Apr 25 12:06:25 s8mtl1-srs1-prd bash[1887195]: awk: cmd. line:1: warning: regexp escape sequence `\"' is not a known regexp operator Apr 25 12:06:29 s8mtl1-srs1-prd systemd[1]: prometheus-node-exporter-apt.service: Succeeded. Apr 25 12:06:29 s8mtl1-srs1-prd systemd[1]: Finished Collect apt metrics for prometheus-node-exporter. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2021-12-06 (140 days ago) InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824) Package: prometheus-node-exporter 0.18.1+ds-2 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 5.4.0-96.109-generic 5.4.157 Tags: focal Uname: Linux 5.4.0-96-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A _MarkForUpload: True modified.conffile..etc.cron.daily.apport: [deleted] [Impact] This bug has minimal impact to users. Warnings are being thrown by the service in its journal; but that seems to be the only issue -- valid results are still being returned by the prometheus collector in the number of packages that need updates for each repository; along with node_reboot_required. The bug fix is to clean up the regex to avoid the warnings. [Test Plan] 1) Run /usr/share/prometheus-node-exporter-collectors/apt.sh 2) Validate that it returns without awk warnings. [Where problems could occur] - An invalid regex might cause repository stats to be returned in the wrong format for parsing by prometheus. - Invalid regex would still show warnings or errors in awk. --- Every time the prometheus-node-exporter-apt.service service runs; it comes out with awk warnings; the regex used is understood but misparsed: Apr 25 12:06:25 s8mtl1-srs1-prd systemd[1]: Starting Collect apt metrics for prometheus-node-exporter... Apr 25 12:06:25 s8mtl1-srs1-prd bash[1887195]: awk: cmd. line:1: warning: regexp escape sequence `\"' is not a known regexp operator Apr 25 12:06:29 s8mtl1-srs1-prd systemd[1]: prometheus-node-exporter-apt.service: Succeeded. Apr 25 12:06:29 s8mtl1-srs1-prd systemd[1]: Finished Collect apt metrics for prometheus-node-exporter. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2021-12-06 (140 days ago) InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824) Package: prometheus-node-exporter 0.18.1+ds-2 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 5.4.0-96.109-generic 5.4.157 Tags: focal Uname: Linux 5.4.0-96-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A _MarkForUpload: True modified.conffile..etc.cron.daily.apport: [deleted]
2022-04-26 13:14:51 Mathieu Trudel-Lapierre description [Impact] This bug has minimal impact to users. Warnings are being thrown by the service in its journal; but that seems to be the only issue -- valid results are still being returned by the prometheus collector in the number of packages that need updates for each repository; along with node_reboot_required. The bug fix is to clean up the regex to avoid the warnings. [Test Plan] 1) Run /usr/share/prometheus-node-exporter-collectors/apt.sh 2) Validate that it returns without awk warnings. [Where problems could occur] - An invalid regex might cause repository stats to be returned in the wrong format for parsing by prometheus. - Invalid regex would still show warnings or errors in awk. --- Every time the prometheus-node-exporter-apt.service service runs; it comes out with awk warnings; the regex used is understood but misparsed: Apr 25 12:06:25 s8mtl1-srs1-prd systemd[1]: Starting Collect apt metrics for prometheus-node-exporter... Apr 25 12:06:25 s8mtl1-srs1-prd bash[1887195]: awk: cmd. line:1: warning: regexp escape sequence `\"' is not a known regexp operator Apr 25 12:06:29 s8mtl1-srs1-prd systemd[1]: prometheus-node-exporter-apt.service: Succeeded. Apr 25 12:06:29 s8mtl1-srs1-prd systemd[1]: Finished Collect apt metrics for prometheus-node-exporter. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2021-12-06 (140 days ago) InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824) Package: prometheus-node-exporter 0.18.1+ds-2 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 5.4.0-96.109-generic 5.4.157 Tags: focal Uname: Linux 5.4.0-96-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A _MarkForUpload: True modified.conffile..etc.cron.daily.apport: [deleted] [Impact] This bug has minimal impact to users. Warnings are being thrown by the service in its journal; but that seems to be the only issue -- valid results are still being returned by the prometheus collector in the number of packages that need updates for each repository; along with node_reboot_required. The bug fix is to clean up the regex to avoid the warnings. This is not applicable elsewhere than in focal; later releases have stopped installing the service and associated script. [Test Plan] 1) Run /usr/share/prometheus-node-exporter-collectors/apt.sh 2) Validate that it returns without awk warnings. [Where problems could occur] - An invalid regex might cause repository stats to be returned in the wrong format for parsing by prometheus. - Invalid regex would still show warnings or errors in awk. --- Every time the prometheus-node-exporter-apt.service service runs; it comes out with awk warnings; the regex used is understood but misparsed: Apr 25 12:06:25 s8mtl1-srs1-prd systemd[1]: Starting Collect apt metrics for prometheus-node-exporter... Apr 25 12:06:25 s8mtl1-srs1-prd bash[1887195]: awk: cmd. line:1: warning: regexp escape sequence `\"' is not a known regexp operator Apr 25 12:06:29 s8mtl1-srs1-prd systemd[1]: prometheus-node-exporter-apt.service: Succeeded. Apr 25 12:06:29 s8mtl1-srs1-prd systemd[1]: Finished Collect apt metrics for prometheus-node-exporter. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2021-12-06 (140 days ago) InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824) Package: prometheus-node-exporter 0.18.1+ds-2 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 5.4.0-96.109-generic 5.4.157 Tags: focal Uname: Linux 5.4.0-96-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A _MarkForUpload: True modified.conffile..etc.cron.daily.apport: [deleted]
2022-04-26 13:14:56 Mathieu Trudel-Lapierre prometheus-node-exporter (Ubuntu): status New Fix Released
2022-04-26 13:15:10 Mathieu Trudel-Lapierre nominated for series Ubuntu Focal
2022-04-26 13:15:10 Mathieu Trudel-Lapierre bug task added prometheus-node-exporter (Ubuntu Focal)
2022-04-26 13:15:24 Mathieu Trudel-Lapierre prometheus-node-exporter (Ubuntu Focal): status New Triaged
2022-04-26 13:15:31 Mathieu Trudel-Lapierre prometheus-node-exporter (Ubuntu Focal): importance Undecided Low
2022-04-26 13:15:33 Mathieu Trudel-Lapierre prometheus-node-exporter (Ubuntu Focal): assignee Mathieu Trudel-Lapierre (cyphermox)