ubuntu_lxc failed with GPG key fetching on Intel clouds

[Po-Hsu Lin]

The ubuntu_lxc test is failing on KVM nodes on Intel clouds:

 PASS: lxc-tests: /usr/bin/lxc-test-apparmor
 FAIL: lxc-tests: /usr/bin/lxc-test-apparmor-mount
 ---
 /usr/sbin/deluser: The user `lxcunpriv' does not exist.
 Setting up the GPG keyring
 ERROR: Unable to fetch GPG key from keyserver.
 Error creating container tmp.iv4MkIKo3L
 Container is not defined
 umount: /sys/kernel/security/apparmor/features/mount: not mounted
 sed: can't read /run/lxc/nics: No such file or directory
 ---
 PASS: lxc-tests: /usr/bin/lxc-test-attach
 PASS: lxc-tests: /usr/bin/lxc-test-automount
 FAIL: lxc-tests: /usr/bin/lxc-test-autostart
 ---
 Setting up the GPG keyring
 ERROR: Unable to fetch GPG key from keyserver.
 Error creating container lxc-test-auto
 FAIL
 ---
 PASS: lxc-tests: /usr/bin/lxc-test-cgpath
 PASS: lxc-tests: /usr/bin/lxc-test-checkpoint-restore
 PASS: lxc-tests: /usr/bin/lxc-test-cloneconfig
 PASS: lxc-tests: /usr/bin/lxc-test-clonetest
 PASS: lxc-tests: /usr/bin/lxc-test-concurrent
 PASS: lxc-tests: /usr/bin/lxc-test-config-jump-table
 PASS: lxc-tests: /usr/bin/lxc-test-console
 PASS: lxc-tests: /usr/bin/lxc-test-containertests
 PASS: lxc-tests: /usr/bin/lxc-test-createconfig
 PASS: lxc-tests: /usr/bin/lxc-test-createtest
 PASS: lxc-tests: /usr/bin/lxc-test-cve-2019-5736
 PASS: lxc-tests: /usr/bin/lxc-test-destroytest
 PASS: lxc-tests: /usr/bin/lxc-test-device-add-remove
 PASS: lxc-tests: /usr/bin/lxc-test-get_item
 PASS: lxc-tests: /usr/bin/lxc-test-getkeys
 PASS: lxc-tests: /usr/bin/lxc-test-list
 PASS: lxc-tests: /usr/bin/lxc-test-locktests
 PASS: lxc-tests: /usr/bin/lxc-test-lxc-attach
 PASS: lxc-tests: /usr/bin/lxc-test-lxcpath
 PASS: lxc-tests: /usr/bin/lxc-test-parse-config-file
 PASS: lxc-tests: /usr/bin/lxc-test-raw-clone
 PASS: lxc-tests: /usr/bin/lxc-test-reboot
 PASS: lxc-tests: /usr/bin/lxc-test-saveconfig
 PASS: lxc-tests: /usr/bin/lxc-test-shortlived
 PASS: lxc-tests: /usr/bin/lxc-test-shutdowntest
 PASS: lxc-tests: /usr/bin/lxc-test-snapdeps
 PASS: lxc-tests: /usr/bin/lxc-test-snapshot
 PASS: lxc-tests: /usr/bin/lxc-test-startone
 PASS: lxc-tests: /usr/bin/lxc-test-state-server
 PASS: lxc-tests: /usr/bin/lxc-test-symlink
 FAIL: lxc-tests: /usr/bin/lxc-test-unpriv
 ---
 Setting up the GPG keyring
 ERROR: Unable to fetch GPG key from keyserver.
 Error creating container c1
 c2 is not running
 c1 is not running
 sed: can't read /run/lxc/nics: No such file or directory
 ---
 FAIL: lxc-tests: /usr/bin/lxc-test-usernic
 ---
 /usr/sbin/deluser: The user `usernic-user' does not exist.
 Setting up the GPG keyring
 ERROR: Unable to fetch GPG key from keyserver.
 Error creating container b1
 FAIL
 ---
 PASS: lxc-tests: /usr/bin/lxc-test-utils
 FAIL: python3: API
 ---
 Setting up the GPG keyring
 ERROR: Unable to fetch GPG key from keyserver.
 Getting instance for 'fdff4d92-b315-11e9-b9e7-525400a360e1'
 Creating rootfs using 'download', arch=amd64
 Traceback (most recent call last):
 File "/tmp/tmp.dOncjD9KWk", line 72, in
 assert(container.defined)
 AssertionError
 ---

 SUMMARY: pass=34, fail=5, ignored=0

All 5 tests failed with "ERROR: Unable to fetch GPG key from keyserver", it might be a proxy issue on Intel Cloud?

[Sean Feole (sfeole)]

I've emailed the lab administrator to see if he can update firewall rules.

[Po-Hsu Lin (cypressyew)]

This is still failing on X-kvm 4.4.0-1070.77 (but not B/E KVM, perhaps a test case issue for X?)

[Krzysztof Kozlowski (krzk)]

Found on xenial/oracle 4.15.0-1077.85~16.04.1 (all instances)