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Maniphest T73741

WMFLabs: New instances with precise image are broken (puppet run fails, no ssh access possible)
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Description

Creating a new instance with the precise image fails and leaves the instance inaccessible from ssh.

I wanted to create an additional integration-slave running Precise to scale out or Jenkins pool, but it failed to provision properly.

https://wikitech.wikimedia.org/w/index.php?title=Special:NovaInstance&action=consoleoutput&project=integration&instanceid=b65a604d-40ef-4b16-b527-bfb862ca3904&region=eqiad

Oct 7 08:54:09 integration-slave1004 puppet-agent[981]: Enabling Puppet.
Oct 7 08:54:09 integration-slave1004 puppet-agent[773]: Could not request certificate: getaddrinfo: Name or service not known
Oct 7 08:54:10 integration-slave1004 puppet-agent[932]: Could not request certificate: getaddrinfo: Name or service not known
Oct 7 08:55:11 integration-slave1004 nslcd[901]: [b0dc51] <group/member="root"> ldap_start_tls_s() failed: Can't contact LDAP server: Connection timed out (uri="ldap://virt0.wikimedia.org:389")
Oct 7 08:55:11 integration-slave1004 nslcd[901]: [b0dc51] <group/member="root"> failed to bind to LDAP server ldap://virt0.wikimedia.org:389: Can't contact LDAP server: Connection refused
Oct 7 08:55:11 integration-slave1004 nslcd[901]: [334873] <group/member="root"> ldap_start_tls_s() failed: Can't contact LDAP server: Connection timed out (uri="ldap://virt0.wikimedia.org:389")
Oct 7 08:55:11 integration-slave1004 nslcd[901]: [334873] <group/member="root"> failed to bind to LDAP server ldap://virt0.wikimedia.org:389: Can't contact LDAP server: Connection timed out
Oct 7 08:55:12 integration-slave1004 nslcd[901]: [b0dc51] <group/member="root"> connected to LDAP server ldap://virt1000.wikimedia.org:389
Oct 7 08:55:12 integration-slave1004 nslcd[901]: [b0dc51] <group/member="root"> ldap_result() failed: No such object
Oct 7 08:55:12 integration-slave1004 nslcd[901]: [b0dc51] <group/member="root"> ldap_result() failed: No such object
Oct 7 08:55:13 integration-slave1004 nslcd[901]: [334873] <group/member="root"> connected to LDAP server ldap://virt1000.wikimedia.org:389
Oct 7 08:55:13 integration-slave1004 nslcd[901]: [334873] <group/member="root"> ldap_result() failed: No such object
Oct 7 08:55:13 integration-slave1004 nslcd[901]: [334873] <group/member="root"> ldap_result() failed: No such object
..
Oct 7 08:55:19 integration-slave1004 puppet-agent[1218]: Creating a new SSL key for i-00000670.eqiad.wmflabs
..
Oct 7 08:55:28 integration-slave1004 nslcd[1059]: [3c9869] <group(all)> ldap_start_tls_s() failed: Can't contact LDAP server: Connection timed out (uri="ldap://virt0.wikimedia.org:389")
Oct 7 08:55:28 integration-slave1004 nslcd[1059]: [3c9869] <group(all)> failed to bind to LDAP server ldap://virt0.wikimedia.org:389: Can't contact LDAP server: Connection timed out
Oct 7 08:55:29 integration-slave1004 nslcd[1059]: [3c9869] <group(all)> connected to LDAP server ldap://virt1000.wikimedia.org:389
Oct 7 08:55:29 integration-slave1004 nslcd[1059]: [3c9869] <group(all)> ldap_result() failed: No such object
Oct 7 08:55:29 integration-slave1004 nslcd[1059]: [7b23c6] <group/member="puppet"> ldap_start_tls_s() failed: Can't contact LDAP server: Connection timed out (uri="ldap://virt0.wikimedia.org:389")
Oct 7 08:55:29 integration-slave1004 nslcd[1059]: [7b23c6] <group/member="puppet"> failed to bind to LDAP server ldap://virt0.wikimedia.org:389: Can't contact LDAP server: Connection timed out
Oct 7 08:55:29 integration-slave1004 nslcd[1059]: [7b23c6] <group/member="puppet"> connected to LDAP server ldap://virt1000.wikimedia.org:389
Oct 7 08:55:29 integration-slave1004 nslcd[1059]: [7b23c6] <group/member="puppet"> ldap_result() failed: No such object
Oct 7 08:55:29 integration-slave1004 nslcd[1059]: [7b23c6] <group/member="puppet"> ldap_result() failed: No such object
Oct 7 08:55:30 integration-slave1004 nslcd[1059]: [334873] <group/member="puppet"> ldap_start_tls_s() failed: Can't contact LDAP server: Connection timed out (uri="ldap://virt0.wikimedia.org:389")
Oct 7 08:55:30 integration-slave1004 nslcd[1059]: [334873] <group/member="puppet"> failed to bind to LDAP server ldap://virt0.wikimedia.org:389: Can't contact LDAP server: Connection timed out
Oct 7 08:55:30 integration-slave1004 nslcd[1059]: [334873] <group/member="puppet"> connected to LDAP server ldap://virt1000.wikimedia.org:389
Oct 7 08:55:30 integration-slave1004 nslcd[1059]: [334873] <group/member="puppet"> ldap_result() failed: No such object
Oct 7 08:55:30 integration-slave1004 nslcd[1059]: [334873] <group/member="puppet"> ldap_result() failed: No such object
Oct 7 08:55:33 integration-slave1004 nslcd[1059]: [b0dc51] <group/member="puppet"> ldap_start_tls_s() failed: Can't contact LDAP server: Connection timed out (uri="ldap://virt0.wikimedia.org:389")
Oct 7 08:55:33 integration-slave1004 nslcd[1059]: [b0dc51] <group/member="puppet"> failed to bind to LDAP server ldap://virt0.wikimedia.org:389: Can't contact LDAP server: Connection timed out
Oct 7 08:55:33 integration-slave1004 nslcd[1059]: [b0dc51] <group/member="puppet"> connected to LDAP server ldap://virt1000.wikimedia.org:389
Oct 7 08:55:33 integration-slave1004 nslcd[1059]: [b0dc51] <group/member="puppet"> ldap_result() failed: No such object
Oct 7 08:55:33 integration-slave1004 nslcd[1059]: [b0dc51] <group/member="puppet"> ldap_result() failed: No such object
Oct 7 08:55:33 integration-slave1004 nslcd[1059]: [e8944a] <group/member="root"> ldap_result() failed: No such object
Oct 7 08:55:33 integration-slave1004 nslcd[1059]: [e8944a] <group/member="root"> ldap_result() failed: No such object
..
Oct 7 09:18:48 integration-slave1004 puppet-agent[932]: Could not request certificate: getaddrinfo: Temporary failure in name resolution

Version: unspecified
Severity: normal

Details

Reference
bz71741

Event Timeline

• bzimport raised the priority of this task from to Needs Triage.Nov 22 2014, 3:51 AM
• bzimport added a project: Cloud-VPS.
• bzimport set Reference to bz71741.
• bzimport added a subscriber: Unknown Object (MLST).
Krinkle created this task.Oct 7 2014, 9:26 AM
hashar added a comment.Oct 7 2014, 9:30 AM

I suspect the labs image for Ubuntu Precise hasn't been updated to take in account the recent LDAP changes (phasing out pmtpa / ldap renaming). Seems to me the image need to be refreshed, for continuous integration purposes we still need Precise instances.

Andrew added a comment.Oct 7 2014, 1:46 PM

I just tested this a moment ago, and it worked fine for me. I installed a new precise base image on Friday that uses the new ldap settings as well as including an updated bash and a separate /var/log partition.

Andrew added a comment.Oct 7 2014, 3:53 PM

OK -- that last comment was both right and wrong.

New instances /do/ work. But there's still a smattering of virt0 and virt1000 references in them, which I am cleaning up.

Krinkle added a comment.Oct 9 2014, 10:12 AM

I don't think the ldap thing is the problem. The log I pasted in comment 0 shows that it tried both. It's failing for a different reason.

Andrew added a comment.Oct 9 2014, 1:23 PM

I just created new images last night which seem generally happier. Try again?

Krinkle added a comment.Oct 10 2014, 7:11 PM

The existing instance was never fixed, but it seems to work fine for new instances indeed (assuming it's not a race condition). I'll nuke the instance and re-create it for now.

Aklapper added a project: Cloud-Services.Apr 29 2015, 12:20 PM
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