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

Stop Remediation When NHC Timed Out Annotation Exists #72

Merged
merged 3 commits into from
Aug 1, 2023
Merged

Stop Remediation When NHC Timed Out Annotation Exists #72

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
3f0c82e
Fetch NHC timed out annotation
razo7 Jul 31, 2023
2a9157e
Stop remediation when NHC timed out annotation exists
razo7 Jul 31, 2023
a5e1c96
Don't error when NHC timed out annotation exist
razo7 Jul 31, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
18 changes: 18 additions & 0 deletions controllers/fenceagentsremediation_controller.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@ import (
"fmt"

"github.com/go-logr/logr"
commonAnnotations "github.com/medik8s/common/pkg/annotations"

apiErrors "k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/runtime"
Expand All @@ -35,6 +36,7 @@ import (
)

const (
// errors
errorMissingParams = "nodeParameters or sharedParameters or both are missing, and they cannot be empty"
errorMissingNodeParams = "node parameter is required, and cannot be empty"
SuccessFAResponse = "Success: Rebooted"
Expand Down Expand Up @@ -103,6 +105,13 @@ func (r *FenceAgentsRemediationReconciler) Reconcile(ctx context.Context, req ct
return emptyResult, nil
}

// Check NHC timeout annotation
if isTimedOutByNHC(far) {
r.Log.Info("FAR remediation was stopped by Node Healthcheck Operator")
// TODO: update status and return its error
return emptyResult, nil
}

// Add finalizer when the CR is created
if !controllerutil.ContainsFinalizer(far, v1alpha1.FARFinalizer) && far.ObjectMeta.DeletionTimestamp.IsZero() {
controllerutil.AddFinalizer(far, v1alpha1.FARFinalizer)
Expand Down Expand Up @@ -176,6 +185,15 @@ func (r *FenceAgentsRemediationReconciler) Reconcile(ctx context.Context, req ct
return emptyResult, nil
}

// isTimedOutByNHC checks if NHC set a timeout annotation on the CR
func isTimedOutByNHC(far *v1alpha1.FenceAgentsRemediation) bool {
if far != nil && far.Annotations != nil && far.DeletionTimestamp == nil {
_, isTimeoutIssued := far.Annotations[commonAnnotations.NhcTimedOut]
return isTimeoutIssued
}
return false
}

// buildFenceAgentParams collects the FAR's parameters for the node based on FAR CR, and if the CR is missing parameters
// or the CR's name don't match nodeParamter name or it has an action which is different than reboot, then return an error
func buildFenceAgentParams(far *v1alpha1.FenceAgentsRemediation) ([]string, error) {
Expand Down
2 changes: 1 addition & 1 deletion go.mod
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ go 1.20

require (
github.com/go-logr/logr v1.2.4
github.com/medik8s/common v1.2.0
github.com/medik8s/common v1.7.0
github.com/onsi/ginkgo/v2 v2.11.0
github.com/onsi/gomega v1.27.8
github.com/openshift/api v0.0.0-20230621174358-ea40115b9fa6
Expand Down
4 changes: 2 additions & 2 deletions go.sum
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -97,8 +97,8 @@ github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0
github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
github.com/matttproud/golang_protobuf_extensions v1.0.4 h1:mmDVorXM7PCGKw94cs5zkfA9PSy5pEvNWRP0ET0TIVo=
github.com/matttproud/golang_protobuf_extensions v1.0.4/go.mod h1:BSXmuO+STAnVfrANrmjBb36TMTDstsz7MSK+HVaYKv4=
github.com/medik8s/common v1.2.0 h1:xgQOijD3rEn+PfCd4lJuV3WFdt5QA6SIaqF01rRp2as=
github.com/medik8s/common v1.2.0/go.mod h1:ZT/3hfMXJLmZEcqmxRWB5LGC8Wl+qKGGQ4zM8hOE7PY=
github.com/medik8s/common v1.7.0 h1:JwimhWigPTAszGG2jYJmh+uVHq2nFUPRRljw7ZhlQhg=
github.com/medik8s/common v1.7.0/go.mod h1:ZT/3hfMXJLmZEcqmxRWB5LGC8Wl+qKGGQ4zM8hOE7PY=
github.com/moby/spdystream v0.2.0 h1:cjW1zVyyoiM0T7b6UoySUFqzXMoqRckQtXwGPiBhOM8=
github.com/moby/spdystream v0.2.0/go.mod h1:f7i0iNDQJ059oMTcWxx8MA/zKFIuD/lY+0GqbN2Wy8c=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
Expand Down
6 changes: 6 additions & 0 deletions vendor/github.com/medik8s/common/pkg/annotations/annotations.go
View file
Open in desktop

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

3 changes: 2 additions & 1 deletion vendor/modules.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -92,8 +92,9 @@ github.com/mailru/easyjson/jwriter
# github.com/matttproud/golang_protobuf_extensions v1.0.4
## explicit; go 1.9
github.com/matttproud/golang_protobuf_extensions/pbutil
# github.com/medik8s/common v1.2.0
# github.com/medik8s/common v1.7.0
## explicit; go 1.20
github.com/medik8s/common/pkg/annotations
github.com/medik8s/common/pkg/labels
# github.com/moby/spdystream v0.2.0
## explicit; go 1.13
Expand Down