Cloudrun: Check knative observed generation when polling

[slevenick]

Fixes: hashicorp/terraform-provider-google#8172

See description of the observedGeneration field on the REST API: https://cloud.google.com/run/docs/reference/rest/v1/namespaces.domainmappings#DomainMappingStatus

Clients polling for completed reconciliation should poll until observedGeneration = metadata.generation and the Ready condition's status is True or False.

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Release Note Template for Downstream PRs (will be copied)

cloudrun: fixed a bug where resources would return successfully due to responses based on a previous version of the resource

[modular-magician]

Hi! I'm the modular magician. Your PR generated some diffs in downstreams - here they are.

Diff report:

Terraform GA: Diff ( 3 files changed, 47 insertions(+), 25 deletions(-))
Terraform Beta: Diff ( 3 files changed, 47 insertions(+), 25 deletions(-))

[modular-magician]

I have triggered VCR tests based on this PR's diffs. See the results here: "https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=187894"

[modular-magician]

Hi! I'm the modular magician. Your PR generated some diffs in downstreams - here they are.

Diff report:

Terraform GA: Diff ( 3 files changed, 47 insertions(+), 25 deletions(-))
Terraform Beta: Diff ( 3 files changed, 47 insertions(+), 25 deletions(-))

[modular-magician]

I have triggered VCR tests based on this PR's diffs. See the results here: "https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=187895"

[modular-magician]

I have triggered VCR tests in RECORDING mode for the following tests that failed during VCR: TestAccCloudRunService_cloudRunServiceUpdate You can view the result here: "https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=187993"

[modular-magician]

I have triggered VCR tests in RECORDING mode for the following tests that failed during VCR: TestAccCloudRunService_cloudRunServiceUpdate You can view the result here: "https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=187993"

[modular-magician]

Hi! I'm the modular magician. Your PR generated some diffs in downstreams - here they are.

Diff report:

Terraform GA: Diff ( 3 files changed, 51 insertions(+), 25 deletions(-))
Terraform Beta: Diff ( 3 files changed, 51 insertions(+), 25 deletions(-))

[modular-magician]

I have triggered VCR tests based on this PR's diffs. See the results here: "https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=188046"

[ScottSuarez]

readability asks

[modular-magician]

Hi! I'm the modular magician. Your PR hasn't generated any diffs, but I'll let you know if a future commit does.

[modular-magician]

I have triggered VCR tests based on this PR's diffs. See the results here: "https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=188664"