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

etcd using asset builder #3661

Merged
merged 2 commits into from
Oct 27, 2017
Merged

etcd using asset builder #3661

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
4de78b0
setting up etcd to use asset builder for its container
chrislovecnm Oct 17, 2017
bc9df92
refactored to return err
chrislovecnm Oct 19, 2017
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
1 change: 1 addition & 0 deletions nodeup/pkg/model/BUILD.bazel
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,7 @@ go_library(
"//pkg/apis/kops:go_default_library",
"//pkg/apis/kops/util:go_default_library",
"//pkg/apis/nodeup:go_default_library",
"//pkg/assets:go_default_library",
"//pkg/dns:go_default_library",
"//pkg/flagbuilder:go_default_library",
"//pkg/k8scodecs:go_default_library",
Expand Down
23 changes: 19 additions & 4 deletions nodeup/pkg/model/protokube.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,7 @@ import (

"github.com/blang/semver"
"github.com/golang/glog"
"k8s.io/kops/pkg/assets"
)

// ProtokubeBuilder configures protokube
Expand Down Expand Up @@ -97,7 +98,10 @@ func (t *ProtokubeBuilder) buildSystemdService() (*nodetasks.Service, error) {
return nil, fmt.Errorf("unable to parse KubernetesVersion %q", t.Cluster.Spec.KubernetesVersion)
}

protokubeFlags := t.ProtokubeFlags(*k8sVersion)
protokubeFlags, err := t.ProtokubeFlags(*k8sVersion)
if err != nil {
return nil, err
}
protokubeFlagsArgs, err := flagbuilder.BuildFlags(protokubeFlags)
if err != nil {
return nil, err
Expand Down Expand Up @@ -213,7 +217,7 @@ type ProtokubeFlags struct {
}

// ProtokubeFlags is responsible for building the command line flags for protokube
func (t *ProtokubeBuilder) ProtokubeFlags(k8sVersion semver.Version) *ProtokubeFlags {
func (t *ProtokubeBuilder) ProtokubeFlags(k8sVersion semver.Version) (*ProtokubeFlags, error) {
// @todo: i think we should allow the user to override the source of the image, but for now
// lets keep that for another PR and allow the version change
imageVersion := t.Cluster.Spec.EtcdClusters[0].Version
Expand All @@ -232,13 +236,24 @@ func (t *ProtokubeBuilder) ProtokubeFlags(k8sVersion semver.Version) *ProtokubeF
f := &ProtokubeFlags{
Channels: t.NodeupConfig.Channels,
Containerized: fi.Bool(true),
EtcdImage: s(fmt.Sprintf("gcr.io/google_containers/etcd:%s", imageVersion)),
EtcdLeaderElectionTimeout: s(leaderElectionTimeout),
EtcdHearbeatInterval: s(heartbeatInterval),
LogLevel: fi.Int32(4),
Master: b(t.IsMaster),
}

// TODO this is dupicate code with etcd model
image := fmt.Sprintf("gcr.io/google_containers/etcd:%s", imageVersion)
assets := assets.NewAssetBuilder(t.Cluster.Spec.Assets)
remapped, err := assets.RemapImage(image)
if err != nil {
return nil, fmt.Errorf("unable to remap container %q: %v", image, err)
} else {
image = remapped
}

f.EtcdImage = s(image)

// initialize rbac on Kubernetes >= 1.6 and master
if k8sVersion.Major == 1 && k8sVersion.Minor >= 6 {
f.InitializeRBAC = fi.Bool(true)
Expand Down Expand Up @@ -306,7 +321,7 @@ func (t *ProtokubeBuilder) ProtokubeFlags(k8sVersion semver.Version) *ProtokubeF
f.ApplyTaints = fi.Bool(true)
}

return f
return f, nil
}

// ProtokubeEnvironmentVariables generates the environments variables for docker
Expand Down
9 changes: 9 additions & 0 deletions pkg/model/components/etcd.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,8 @@ limitations under the License.
package components

import (
"fmt"

"k8s.io/kops/pkg/apis/kops"
"k8s.io/kops/upup/pkg/fi/loader"
)
Expand All @@ -41,5 +43,12 @@ func (b *EtcdOptionsBuilder) BuildOptions(o interface{}) error {
}
}

// TODO put this into API values. Do that in another PR?
image := fmt.Sprintf("gcr.io/google_containers/etcd:%s", spec.EtcdClusters[0].Version)
image, err := b.Context.AssetBuilder.RemapImage(image)
if err != nil {
return fmt.Errorf("unable to remap container %q: %v", image, err)
}

return nil
}