TypeError: do_indent() got an unexpected keyword argument 'indentfirst'

[Felipe Reyes]

Running glance-simplestream-sync on jammy fails with the following stacktrace:

2022-05-30 10:28:46 INFO unit.glance-simplestreams-sync/0.juju-log server.go:327 certificates:9: Loaded template from templates/identity.yaml
2022-05-30 10:28:46 INFO unit.glance-simplestreams-sync/0.juju-log server.go:327 certificates:9: Rendering from template: /etc/glance-simplestreams-sync/identity.yaml
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 Traceback (most recent call last):
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 File "/var/lib/juju/agents/unit-glance-simplestreams-sync-0/charm/hooks/certificates-relation-changed", line 436, in <module>
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 hooks.execute(sys.argv)
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 File "/var/lib/juju/agents/unit-glance-simplestreams-sync-0/charm/charmhelpers/core/hookenv.py", line 963, in execute
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 self._hooks[hook_name]()
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 File "/var/lib/juju/agents/unit-glance-simplestreams-sync-0/charm/hooks/certificates-relation-changed", line 417, in certs_changed
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 configs.write_all()
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 File "/var/lib/juju/agents/unit-glance-simplestreams-sync-0/charm/charmhelpers/contrib/openstack/templating.py", line 325, in write_all
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 self.write(k)
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 File "/var/lib/juju/agents/unit-glance-simplestreams-sync-0/charm/charmhelpers/contrib/openstack/templating.py", line 313, in write
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 _out = self.render(config_file).encode('UTF-8')
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 File "/var/lib/juju/agents/unit-glance-simplestreams-sync-0/charm/charmhelpers/contrib/openstack/templating.py", line 303, in render
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 return template.render(ctxt)
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 File "/usr/lib/python3/dist-packages/jinja2/environment.py", line 1291, in render
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 self.environment.handle_exception()
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 File "/usr/lib/python3/dist-packages/jinja2/environment.py", line 925, in handle_exception
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 raise rewrite_traceback_stack(source=source)
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 File "templates/identity.yaml", line 18, in top-level template code
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 {{ ssl_ca | indent( width=2, indentfirst=True) }}
2022-05-30 10:28:46 WARNING unit.glance-simplestreams-sync/0.certificates-relation-changed logger.go:60 TypeError: do_indent() got an unexpected keyword argument 'indentfirst'

Seen at this ci job: https://openstack-ci-reports.ubuntu.com/artifacts/0c1/843811/1/check/jammy-yoga/0c10aed/

[Felipe Reyes (freyes)]

Fixed by https://opendev.org/openstack/charm-glance-simplestreams-sync/commit/c749054e03d91da42858d0d4556d7b4e0c085c68