Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Regular expression is invalid error when certificates-relation-changed #103

Open
gatici opened this issue Mar 5, 2024 · 5 comments
Open

Regular expression is invalid error when certificates-relation-changed #103

gatici opened this issue Mar 5, 2024 · 5 comments
Labels
bug Something isn't working

Comments

@gatici
Copy link
Contributor

gatici commented Mar 5, 2024 •
edited

I related amf charm with self-signed-certificates, then certificates-relation-changed hook failed with the error below.

juju: 3.4.0
Microk8s: v1.27.11
self-signed-certificates: beta rev: 72
ubuntu: 23.04

Juju debug logs:

unit-amf-0: 22:38:17 INFO juju.worker.uniter.operation ran "certificates-relation-joined" hook (via hook dispatching script: dispatch)
unit-self-signed-certificates-0: 22:38:18 INFO unit.self-signed-certificates/0.juju-log certificates:39: Generated certificate for relation 39
unit-self-signed-certificates-0: 22:38:18 INFO juju.worker.uniter.operation ran "certificates-relation-changed" hook (via hook dispatching script: dispatch)
unit-amf-0: 22:38:19 INFO juju.worker.uniter.operation ran "certificates-relation-changed" hook (via hook dispatching script: dispatch)
unit-amf-0: 22:38:19 WARNING unit.amf/0.certificates-relation-changed /var/lib/juju/agents/unit-amf-0/charm/lib/charms/tls_certificates_interface/v3/tls_certificates.py:682: CryptographyDeprecationWarning: Properties that return a naïve datetime object have been deprecated. Please switch to not_valid_after_utc.
unit-amf-0: 22:38:19 WARNING unit.amf/0.certificates-relation-changed   return certificate_object.not_valid_after
unit-amf-0: 22:38:20 INFO unit.amf/0.juju-log certificates:39: Pushed certificate pushed to workload
unit-amf-0: 22:38:20 INFO unit.amf/0.juju-log certificates:39: Pushed amfcfg.conf config file
unit-amf-0: 22:38:24 ERROR juju.worker.uniter.context cannot apply changes: creating secrets: Regular expression is invalid: nothing to repeat
unit-amf-0: 22:38:24 ERROR juju.worker.uniter.operation hook "certificates-relation-changed" (via hook dispatching script: dispatch) failed: creating secrets: Regular expression is invalid: nothing to repeat
unit-amf-0: 22:38:24 INFO juju.worker.uniter awaiting error resolution for "relation-changed" hook
unit-amf-0: 22:38:29 INFO juju.worker.uniter awaiting error resolution for "relation-changed" hook
unit-amf-0: 22:38:29 WARNING unit.amf/0.certificates-relation-changed /var/lib/juju/agents/unit-amf-0/charm/lib/charms/tls_certificates_interface/v3/tls_certificates.py:682: CryptographyDeprecationWarning: Properties that return a naïve datetime object have been deprecated. Please switch to not_valid_after_utc.
unit-amf-0: 22:38:29 WARNING unit.amf/0.certificates-relation-changed   return certificate_object.not_valid_after
unit-amf-0: 22:38:30 ERROR juju.worker.uniter.context cannot apply changes: creating secrets: Regular expression is invalid: nothing to repeat
unit-amf-0: 22:38:30 ERROR juju.worker.uniter.operation hook "certificates-relation-changed" (via hook dispatching script: dispatch) failed: creating secrets: Regular expression is invalid: nothing to repeat
unit-amf-0: 22:38:30 INFO juju.worker.uniter awaiting error resolution for "relation-changed" hook
unit-amf-0: 22:38:40 INFO juju.worker.uniter awaiting error resolution for "relation-changed" hook
unit-amf-0: 22:38:41 WARNING unit.amf/0.certificates-relation-changed /var/lib/juju/agents/unit-amf-0/charm/lib/charms/tls_certificates_interface/v3/tls_certificates.py:682: CryptographyDeprecationWarning: Properties that return a naïve datetime object have been deprecated. Please switch to not_valid_after_utc.
unit-amf-0: 22:38:41 WARNING unit.amf/0.certificates-relation-changed   return certificate_object.not_valid_after
unit-amf-0: 22:38:42 ERROR juju.worker.uniter.context cannot apply changes: creating secrets: Regular expression is invalid: nothing to repeat
unit-amf-0: 22:38:42 ERROR juju.worker.uniter.operation hook "certificates-relation-changed" (via hook dispatching script: dispatch) failed: creating secrets: Regular expression is invalid: nothing to repeat
unit-amf-0: 22:38:42 INFO juju.worker.uniter awaiting error resolution for "relation-changed" hook
unit-amf-0: 22:39:02 INFO juju.worker.uniter awaiting error resolution for "relation-changed" hook
unit-amf-0: 22:39:03 WARNING unit.amf/0.certificates-relation-changed /var/lib/juju/agents/unit-amf-0/charm/lib/charms/tls_certificates_interface/v3/tls_certificates.py:682: CryptographyDeprecationWarning: Properties that return a naïve datetime object have been deprecated. Please switch to not_valid_after_utc.
unit-amf-0: 22:39:03 WARNING unit.amf/0.certificates-relation-changed   return certificate_object.not_valid_after
unit-amf-0: 22:39:04 ERROR juju.worker.uniter.context cannot apply changes: creating secrets: Regular expression is invalid: nothing to repeat
unit-amf-0: 22:39:04 ERROR juju.worker.uniter.operation hook "certificates-relation-changed" (via hook dispatching script: dispatch) failed: creating secrets: Regular expression is invalid: nothing to repeat
unit-amf-0: 22:39:04 INFO juju.worker.uniter awaiting error resolution for "relation-changed" hook

Model  Controller          Cloud/Region        Version  SLA          Timestamp
test1  microk8s-localhost  microk8s/localhost  3.4.0    unsupported  22:39:46+03:00

App                       Version  Status   Scale  Charm                     Channel        Rev  Address         Exposed  Message
amf                                error        1  sdcore-amf-k8s                             3  10.152.183.217  no       hook failed: "certificates-relation-changed"
ausf                               active       1  sdcore-ausf-k8s           1.3/edge        47  10.152.183.114  no       
grafana-agent-k8s         0.35.2   waiting      1  grafana-agent-k8s         latest/stable   58  10.152.183.27   no       installing agent
mongodb-k8s                        active       1  mongodb-k8s               6/beta          38  10.152.183.216  no       Primary
nms                                active       1  sdcore-nms-k8s            1.3/edge        37  10.152.183.201  no       
nrf                                active       1  sdcore-nrf-k8s            1.3/edge        53  10.152.183.25   no       
nssf                               active       1  sdcore-nssf-k8s           1.3/edge        42  10.152.183.102  no       
pcf                                active       1  sdcore-pcf-k8s            1.3/edge        43  10.152.183.242  no       
self-signed-certificates           active       1  self-signed-certificates  beta            72  10.152.183.135  no       
smf                                active       1  sdcore-smf-k8s            1.3/edge        49  10.152.183.48   no       
traefik-k8s               2.10.4   active       1  traefik-k8s               latest/stable  166  10.0.0.3        no       
udm                                active       1  sdcore-udm-k8s            1.3/edge        40  10.152.183.127  no       
udr                                active       1  sdcore-udr-k8s            1.3/edge        42  10.152.183.110  no       
upf                                active       1  sdcore-upf-k8s            1.3/edge        52  10.152.183.152  no       
webui                              active       1  sdcore-webui-k8s          1.3/edge        26  10.152.183.206  no       

Unit                         Workload  Agent  Address      Ports  Message
amf/0*                       error     idle   10.1.146.8          hook failed: "certificates-relation-changed"
ausf/0*                      active    idle   10.1.146.38         
grafana-agent-k8s/0*         blocked   idle   10.1.146.25         logging-consumer: off, grafana-cloud-config: off
mongodb-k8s/0*               active    idle   10.1.146.58         Primary
nms/0*                       active    idle   10.1.146.9          
nrf/0*                       active    idle   10.1.146.33         
nssf/0*                      active    idle   10.1.146.30         
pcf/0*                       active    idle   10.1.146.63         
self-signed-certificates/0*  active    idle   10.1.146.27
@gruyaume gruyaume added the bug Something isn't working label Mar 6, 2024
@gatici
Copy link
Contributor Author

gatici commented Mar 12, 2024 

unit-amf-0: 22:39:04 ERROR juju.worker.uniter.context cannot apply changes: creating secrets: Regular expression is invalid: nothing to repeat

@gruyaume
Copy link
Collaborator

This bug could be caused by the TLS lib when we create secret on the requirer side.

@kayra1
Copy link
Contributor

kayra1 commented Mar 14, 2024 •
edited

It's most likely in the lib and seems to be some sort of race condition, I just got this same error here: https://github.com/canonical/vault-k8s-operator/actions/runs/8278874902/job/22652130839

@kayra1 kayra1 mentioned this issue Mar 14, 2024
Open
@Gmerold Gmerold mentioned this issue Mar 18, 2024
Closed
@saltiyazan
Copy link
Contributor

Related Juju bug was created.
https://bugs.launchpad.net/juju/+bug/2058012

@saltiyazan
Copy link
Contributor

A fix has been committed in Juju 3.4. For the bug.
I'll be closing this issue soon and we can reopen it if the error appears again.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
bug Something isn't working
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
4 participants
@kayra1 @gruyaume @gatici @saltiyazan