Merge pull request #152 from alauda/release/bump-0.9

release: v0.9.0

CHANGELOG.md

@@ -1,5 +1,36 @@
 # CHANGELOG
 
+## v0.9.0 -- 2019/11/21
+
+This release is mainly about controller performance, stability and bugfix
+
+## Monitoring
+* Improve kube-ovn-pinger metrics to check apiserver and dns
+* Add kube-ovn-controller metrics to show the controller status
+* Add grafana templates to visualize metrics
+
+## Performance
+* Adjust client-go param to increase parallelism
+* Adjust ovn-db and ovn-controller resource
+* Merge some ovn-nb requests and remove most wait=ovn-nb params
+
+## Stability and Bugfix
+* LB init conflict when use multiple kube-ovn-controller
+* Static Route might lost during leader election
+* If pod have not a status.PodIP skip add/del static route
+* Add keepalive to ovn-controller
+* Add qlen when set egress QoS
+* Add ingress_policing_burst to accurate limit ingress bandwidth
+* GC resources when kube-ovn-controller starts
+* Re-annotate related namespaces when subnet deleted.
+* Check the short name of kubernetes services which is independent of the cluster domain name
+* Daemonset updateStrategy changes to OnDelete for grace update
+* Use new upstream ovn with some kube-ovn related modification
+
+## Misc
+* Remove most privilege container
+* When use nodelocaldns, do not nat the local dns server ip
+
 ## v0.8.0 -- 2019/10/08
 
 ### Gateway

VERSION

@@ -1 +1 @@
-v0.9.0-pre
+v0.9.0

docs/install.md

@@ -21,13 +21,13 @@ Kube-OVN includes two parts:
     `kubectl label node <Node on which to deploy OVN DB> kube-ovn/role=master`
 2. Install Kube-OVN related CRDs
 
-    `kubectl apply -f https://raw.githubusercontent.com/alauda/kube-ovn/v0.8.0/yamls/crd.yaml`
+    `kubectl apply -f https://raw.githubusercontent.com/alauda/kube-ovn/v0.9.0/yamls/crd.yaml`
 3. Install native OVS and OVN components:
 
-    `kubectl apply -f https://raw.githubusercontent.com/alauda/kube-ovn/v0.8.0/yamls/ovn.yaml`
+    `kubectl apply -f https://raw.githubusercontent.com/alauda/kube-ovn/v0.9.0/yamls/ovn.yaml`
 4. Install the Kube-OVN Controller and CNI plugins:
 
-    `kubectl apply -f https://raw.githubusercontent.com/alauda/kube-ovn/v0.8.0/yamls/kube-ovn.yaml`
+    `kubectl apply -f https://raw.githubusercontent.com/alauda/kube-ovn/v0.9.0/yamls/kube-ovn.yaml`
 
 That's all! You can now create some pods and test connectivity.
 
@@ -82,7 +82,7 @@ You can use `--default-cidr` flags below to config default Pod CIDR or create a
 1. Remove Kubernetes resources:
 
     ```bash
-    wget https://raw.githubusercontent.com/alauda/kube-ovn/v0.8.0/dist/images/cleanup.sh
+    wget https://raw.githubusercontent.com/alauda/kube-ovn/v0.9.0/dist/images/cleanup.sh
     bash cleanup.sh
     ```
 

docs/ipv6.md

@@ -2,4 +2,4 @@
 
 Through Kube-OVN does support both protocol subnets coexist in a cluster, Kubernetes control plan now only support one protocol. So you will lost some ability like probe and  service discovery if you use a protocol other than the kubernetes control plan. We recommend you use only one same ip protocol that same with kubernetes control plan.
 
-To enable IPv6 support you need to modify the installation yaml to specify the default subnet and node subnet cidrBlock and gateway with a ipv6 format. You can apply this [v6 version yaml](https://raw.githubusercontent.com/alauda/kube-ovn/v0.8.0/yamls/kube-ovn-ipv6.yaml) at [installation step 3](install.md#to-install) for a quick start.
+To enable IPv6 support you need to modify the installation yaml to specify the default subnet and node subnet cidrBlock and gateway with a ipv6 format. You can apply this [v6 version yaml](https://raw.githubusercontent.com/alauda/kube-ovn/v0.9.0/yamls/kube-ovn-ipv6.yaml) at [installation step 3](install.md#to-install) for a quick start.

yamls/kube-ovn-ipv6.yaml

@@ -38,7 +38,7 @@ spec:
       hostNetwork: true
       containers:
         - name: kube-ovn-controller
-          image: "index.alauda.cn/alaudak8s/kube-ovn-controller:v0.9.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn-controller:v0.9.0"
           imagePullPolicy: Always
           command:
             - /kube-ovn/start-controller.sh
@@ -109,7 +109,7 @@ spec:
       hostPID: true
       initContainers:
         - name: install-cni
-          image: "index.alauda.cn/alaudak8s/kube-ovn-cni:v0.9.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn-cni:v0.9.0"
           imagePullPolicy: Always
           command: ["/kube-ovn/install-cni.sh"]
           securityContext:
@@ -122,7 +122,7 @@ spec:
               name: cni-bin
       containers:
         - name: cni-server
-          image: "index.alauda.cn/alaudak8s/kube-ovn-cni:v0.9.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn-cni:v0.9.0"
           command: ["sh", "/kube-ovn/start-cniserver.sh"]
           args:
             - --enable-mirror=false
@@ -205,7 +205,7 @@ spec:
       hostPID: true
       containers:
         - name: pinger
-          image: "index.alauda.cn/alaudak8s/kube-ovn-pinger:v0.9.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn-pinger:v0.9.0"
           imagePullPolicy: Always
           securityContext:
             runAsUser: 0

yamls/kube-ovn.yaml

@@ -112,7 +112,7 @@ spec:
       hostPID: true
       initContainers:
       - name: install-cni
-        image: "index.alauda.cn/alaudak8s/kube-ovn-cni:v0.9.0-pre"
+        image: "index.alauda.cn/alaudak8s/kube-ovn-cni:v0.9.0"
         imagePullPolicy: Always
         command: ["/kube-ovn/install-cni.sh"]
         securityContext:
@@ -125,7 +125,7 @@ spec:
             name: cni-bin
       containers:
       - name: cni-server
-        image: "index.alauda.cn/alaudak8s/kube-ovn-cni:v0.9.0-pre"
+        image: "index.alauda.cn/alaudak8s/kube-ovn-cni:v0.9.0"
         imagePullPolicy: Always
         command:
           - sh
@@ -209,7 +209,7 @@ spec:
       hostPID: true
       containers:
         - name: pinger
-          image: "index.alauda.cn/alaudak8s/kube-ovn-pinger:v0.9.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn-pinger:v0.9.0"
           imagePullPolicy: Always
           securityContext:
             runAsUser: 0

yamls/ovn.yaml

@@ -158,7 +158,7 @@ spec:
       hostNetwork: true
       containers:
         - name: ovn-central
-          image: "index.alauda.cn/alaudak8s/kube-ovn-db:v0.9.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn-db:v0.9.0"
           imagePullPolicy: Always
           env:
             - name: POD_IP
@@ -245,7 +245,7 @@ spec:
       hostPID: true
       containers:
         - name: openvswitch
-          image: "index.alauda.cn/alaudak8s/kube-ovn-node:v0.9.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn-node:v0.9.0"
           imagePullPolicy: Always
           securityContext:
             capabilities:

yamls/webhook.yaml

@@ -38,7 +38,7 @@ spec:
       hostNetwork: true
       containers:
         - name: kube-ovn-webhook
-          image: "index.alauda.cn/alaudak8s/kube-ovn-webhook:v0.9.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn-webhook:v0.9.0"
           imagePullPolicy: Always
           command:
             - /kube-ovn/start-webhook.sh