forked from rook/rook
Sébastien Han
45118185cf
As of 1.3, Rook will only support Ceph Nautilus 14.2.5. Signed-off-by: Sébastien Han <seb@redhat.com>
72 lines
2.3 KiB
Go
72 lines
2.3 KiB
Go
/*
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Copyright 2016 The Rook Authors. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package mon
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import (
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"strconv"
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"github.com/pkg/errors"
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"github.com/rook/rook/pkg/operator/k8sutil"
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v1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/util/intstr"
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)
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func (c *Cluster) createService(mon *monConfig) (string, error) {
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labels := c.getLabels(mon.DaemonName, false, "")
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svcDef := &v1.Service{
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ObjectMeta: metav1.ObjectMeta{
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Name: mon.ResourceName,
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Labels: labels,
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},
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Spec: v1.ServiceSpec{
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Ports: []v1.ServicePort{
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{
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Name: "msgr1",
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Port: mon.Port,
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// --public-bind-addr=IP with no IP:port has the mon listen on port 6789
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// regardless of what port the mon advertises (--public-addr) to the outside.
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TargetPort: intstr.FromInt(int(DefaultMsgr1Port)),
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Protocol: v1.ProtocolTCP,
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},
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},
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Selector: labels,
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},
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}
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k8sutil.SetOwnerRef(&svcDef.ObjectMeta, &c.ownerRef)
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// If deploying Nautilus or newer we need a new port for the monitor service
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addServicePort(svcDef, "msgr2", DefaultMsgr2Port)
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s, err := k8sutil.CreateOrUpdateService(c.context.Clientset, c.Namespace, svcDef)
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if err != nil {
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return "", errors.Wrapf(err, "failed to create service for mon %s", mon.DaemonName)
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}
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if s == nil {
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logger.Errorf("service ip not found for mon %q. if this is not a unit test, this is an error", mon.ResourceName)
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return "", nil
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}
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// mon endpoint are not actually like, they remain with the mgrs1 format
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// however it's interesting to show that monitors can be addressed via 2 different ports
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// in the end the service has msgr1 and msgr2 ports configured so it's not entirely wrong
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logger.Infof("mon %q endpoint are [v2:%s:%s,v1:%s:%d]", mon.DaemonName, s.Spec.ClusterIP, strconv.Itoa(int(DefaultMsgr2Port)), s.Spec.ClusterIP, mon.Port)
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return s.Spec.ClusterIP, nil
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}
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