release 1.1.0

kubeovn · Apr 7, 2020 · de9b003 · de9b003
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,45 @@
 # CHANGELOG
 
+## v1.1.0 -- 2020/04/07
+
+In this version, we refactor IPAM to separate IP allocation logical from OVN. 
+On top of that we provide a general cluster wide IPAM utility for other CNI plugins. 
+Now other CNI plugins like macvlan/host-device/vlan etc can take advantage of subnet and static ip allocation functions in Kube-OVN.
+Please check [this document](docs/multi-nic.md) to see how we combine Kube-OVN and Multus-CNI to provide multi-nic container network.
+
+### IPAM
+* Separate IPAM logical form OVN
+* Add support for Multus-CNI
+
+### Performance
+* Recycle address if pod is in failed or succeeded phase
+* Delete chassis form ovn-sb when node deleted
+* Only enqueue updatePod when needed
+* Add x86 optimization CFLAGS
+* Add support to disable encapsulation checksum
+
+### Monitor
+* Diagnose will check Kube-OVN components status
+* Diagnose will check crd status
+* Diagnose will check kube-proxy and coredns status
+
+### Bugfix
+* Use uuid to fetch lb vips
+* Add inactivity_probe back
+* Update svc might remove other svc that with same prefix
+* IP prefix might be empty
+* Enqueue subnet update to add route
+* Add iptables to accept container traffic
+
+### Chore
+* Update OVN to 20.03 and OVS to 2.13
+* Add support for Kubernetes 1.17
+* Put all component in one image to reduce distribute burden
+* Add scripts to build ovs
+* Add one script installer
+* Add uninstall script
+* Add more e2e tests
+
 ## v1.0.1 -- 2020/03/31
 
 This release fix bugs found in v1.0.0

diff --git a/VERSION b/VERSION
@@ -1 +1 @@
-v1.1.0-pre
+v1.1.0
diff --git a/dist/images/install.sh b/dist/images/install.sh
@@ -8,14 +8,15 @@ SVC_CIDR="10.96.0.0/12"                # Do NOT overlap with NODE/POD/JOIN CIDR
 JOIN_CIDR="100.64.0.0/16"              # Do NOT overlap with NODE/POD/SVC CIDR
 LABEL="node-role.kubernetes.io/master" # The node label to deploy OVN DB
 IFACE=""                               # The nic to support container network, if empty will use the nic that the default route use
-VERSION="v1.1.0-pre"
+VERSION="v1.1.0"
 
 echo "[Step 1] Label kube-ovn-master node"
 count=$(kubectl get no -l$LABEL --no-headers -o wide | wc -l | sed 's/ //g')
 if [ "$count" = "0" ]; then
   echo "ERROR: No node with label $LABEL"
   exit 1
 fi
+kubectl label no -lbeta.kubernetes.io/os=linux kubernetes.io/os=linux --overwrite
 kubectl label no -l$LABEL kube-ovn/role=master --overwrite
 echo "-------------------------------"
 echo ""
@@ -302,6 +303,8 @@ spec:
               readOnly: true
             - mountPath: /etc/openvswitch
               name: host-config-openvswitch
+            - mountPath: /etc/ovn
+              name: host-config-ovn
             - mountPath: /var/log/openvswitch
               name: host-log-ovs
             - mountPath: /var/log/ovn
@@ -336,6 +339,9 @@ spec:
         - name: host-config-openvswitch
           hostPath:
             path: /etc/origin/openvswitch
+        - name: host-config-ovn
+          hostPath:
+            path: /etc/origin/ovn
         - name: host-log-ovs
           hostPath:
             path: /var/log/openvswitch

diff --git a/dist/images/uninstall.sh b/dist/images/uninstall.sh
@@ -8,4 +8,5 @@ rm -rf /etc/openvswitch/*
 rm -rf /etc/ovn/*
 rm -rf /var/log/openvswitch/*
 rm -rf /var/log/ovn/*
+rm -rf /etc/cni/net.d/00-kube-ovn.conflist
 rm -rf /etc/cni/net.d/01-kube-ovn.conflist
diff --git a/docs/development.md b/docs/development.md
@@ -4,9 +4,12 @@
 
 Kube-OVN is developed by [Go](https://golang.org/) and uses [Go Modules](https://github.com/golang/go/wiki/Modules) to manage dependency.
 
+To minimize image size we use docker experiment buildx features, please enable it through the [reference](https://docs.docker.com/develop/develop-images/build_enhancements/).
+
 ```
 git clone https://github.com/alauda/kube-ovn.git
 cd kube-ovn
+make ovs
 make release
 ```
 

diff --git a/docs/install.md b/docs/install.md
@@ -16,24 +16,52 @@ Kube-OVN includes two parts:
 
 ## To Install
 
+### One Script Installer
+
+Kube-OVN provides a one script install to easily install Kube-OVN
+
+1. Download the installer scripts
+`wget https://raw.githubusercontent.com/alauda/kube-ovn/v1.1.0/dist/images/install.sh`
+
+2. Use vim to edit the script variables to meet your requirement
+```bash
+ REGISTRY="index.alauda.cn/alaudak8s"
+ NAMESPACE="kube-system"                # The ns to deploy kube-ovn
+ POD_CIDR="10.16.0.0/16"                # Do NOT overlap with NODE/SVC/JOIN CIDR
+ SVC_CIDR="10.96.0.0/12"                # Do NOT overlap with NODE/POD/JOIN CIDR
+ JOIN_CIDR="100.64.0.0/16"              # Do NOT overlap with NODE/POD/SVC CIDR
+ LABEL="node-role.kubernetes.io/master" # The node label to deploy OVN DB
+ IFACE=""                               # The nic to support container network, if empty will use the nic that the default route use
+ VERSION="v1.1.0"
+```
+
+3. Execute the script
+`bash install.sh`
+
+### Step by Step Install
+
+If you want to know the detail steps to install Kube-OVN, please follow the steps.
+
+For Kubernetes version before 1.17 please use the following command to add the node label 
+
 1. Add the following label to the Node which will host the OVN DB and the OVN Control Plane:
 
     `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/v1.0.1/yamls/crd.yaml`
+    `kubectl apply -f https://raw.githubusercontent.com/alauda/kube-ovn/v1.1.0/yamls/crd.yaml`
 3. Install native OVS and OVN components:
 
-    `kubectl apply -f https://raw.githubusercontent.com/alauda/kube-ovn/v1.0.1/yamls/ovn.yaml`
+    `kubectl apply -f https://raw.githubusercontent.com/alauda/kube-ovn/v1.1.0/yamls/ovn.yaml`
 4. Install the Kube-OVN Controller and CNI plugins:
 
-    `kubectl apply -f https://raw.githubusercontent.com/alauda/kube-ovn/v1.0.1/yamls/kube-ovn.yaml`
+    `kubectl apply -f https://raw.githubusercontent.com/alauda/kube-ovn/v1.1.0/yamls/kube-ovn.yaml`
 
 That's all! You can now create some pods and test connectivity.
 
 For high-available ovn db, see [high available](high-available.md)
 
-If you want to enable IPv6 on default subnet and node subnet, please apply https://raw.githubusercontent.com/alauda/kube-ovn/v1.0.1/yamls/kube-ovn-ipv6.yaml on Step 3.
+If you want to enable IPv6 on default subnet and node subnet, please apply https://raw.githubusercontent.com/alauda/kube-ovn/v1.1.0/yamls/kube-ovn-ipv6.yaml on Step 3.
 
 ## More Configuration
 
@@ -83,17 +111,20 @@ 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/v1.0.1/dist/images/cleanup.sh
+    wget https://raw.githubusercontent.com/alauda/kube-ovn/v1.1.0/dist/images/cleanup.sh
     bash cleanup.sh
     ```
 
+For version before v1.1 you need the following steps
+
 2. Delete OVN/OVS DB and config files on every Node:
 
     ```bash
     rm -rf /var/run/openvswitch
     rm -rf /etc/origin/openvswitch/
     rm -rf /etc/openvswitch
     rm -rf /etc/cni/net.d/00-kube-ovn.conflist
+   rm -rf /etc/cni/net.d/01-kube-ovn.conflist
     rm -rf /var/log/openvswitch
     ```
 3. Reboot the Node to remove ipset/iptables rules and nics.
diff --git a/docs/kubectl-plugin.md b/docs/kubectl-plugin.md
@@ -8,7 +8,7 @@ To enable kubectl plugin, kubectl version of 1.12 or later is recommended. You c
 
 1. Get the `kubectl-ko` file
 ```bash
-wget https://raw.githubusercontent.com/alauda/kube-ovn/master/dist/images/kubectl-ko
+wget https://raw.githubusercontent.com/alauda/kube-ovn/v1.1.0/dist/images/kubectl-ko
 ```
 
 2. Move the file to one of $PATH directories

diff --git a/yamls/kube-ovn-ipv6.yaml b/yamls/kube-ovn-ipv6.yaml
@@ -39,7 +39,7 @@ spec:
       hostNetwork: true
       containers:
         - name: kube-ovn-controller
-          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
           imagePullPolicy: IfNotPresent
           command:
             - /kube-ovn/start-controller.sh
@@ -110,7 +110,7 @@ spec:
       hostPID: true
       initContainers:
         - name: install-cni
-          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
           imagePullPolicy: IfNotPresent
           command: ["/kube-ovn/install-cni.sh"]
           securityContext:
@@ -123,7 +123,7 @@ spec:
               name: cni-bin
       containers:
         - name: cni-server
-          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
           command: ["sh", "/kube-ovn/start-cniserver.sh"]
           args:
             - --enable-mirror=false
@@ -206,7 +206,7 @@ spec:
       hostPID: true
       containers:
         - name: pinger
-          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
           imagePullPolicy: IfNotPresent
           command: ["/kube-ovn/kube-ovn-pinger"]
           securityContext:

diff --git a/yamls/kube-ovn-pre17.yaml b/yamls/kube-ovn-pre17.yaml
@@ -39,7 +39,7 @@ spec:
       hostNetwork: true
       containers:
         - name: kube-ovn-controller
-          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
           imagePullPolicy: IfNotPresent
           command:
           - /kube-ovn/start-controller.sh
@@ -108,7 +108,7 @@ spec:
       hostPID: true
       initContainers:
       - name: install-cni
-        image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+        image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
         imagePullPolicy: IfNotPresent
         command: ["/kube-ovn/install-cni.sh"]
         securityContext:
@@ -121,7 +121,7 @@ spec:
             name: cni-bin
       containers:
       - name: cni-server
-        image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+        image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
         imagePullPolicy: IfNotPresent
         command:
           - sh
@@ -216,7 +216,7 @@ spec:
       hostPID: true
       containers:
         - name: pinger
-          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
           command: ["/kube-ovn/kube-ovn-pinger", "--external-address=114.114.114.114"]
           imagePullPolicy: IfNotPresent
           securityContext:

diff --git a/yamls/kube-ovn.yaml b/yamls/kube-ovn.yaml
@@ -39,7 +39,7 @@ spec:
       hostNetwork: true
       containers:
         - name: kube-ovn-controller
-          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
           imagePullPolicy: IfNotPresent
           command:
           - /kube-ovn/start-controller.sh
@@ -108,7 +108,7 @@ spec:
       hostPID: true
       initContainers:
       - name: install-cni
-        image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+        image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
         imagePullPolicy: IfNotPresent
         command: ["/kube-ovn/install-cni.sh"]
         securityContext:
@@ -121,7 +121,7 @@ spec:
             name: cni-bin
       containers:
       - name: cni-server
-        image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+        image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
         imagePullPolicy: IfNotPresent
         command:
           - sh
@@ -216,7 +216,7 @@ spec:
       hostPID: true
       containers:
         - name: pinger
-          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
           command: ["/kube-ovn/kube-ovn-pinger", "--external-address=114.114.114.114"]
           imagePullPolicy: IfNotPresent
           securityContext:

diff --git a/yamls/ovn-ha.yaml b/yamls/ovn-ha.yaml
@@ -155,7 +155,7 @@ spec:
       hostNetwork: true
       containers:
         - name: ovn-central
-          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
           imagePullPolicy: IfNotPresent
           command: ["/kube-ovn/start-db.sh"]
           securityContext:
@@ -190,6 +190,8 @@ spec:
               readOnly: true
             - mountPath: /etc/openvswitch
               name: host-config-openvswitch
+            - mountPath: /etc/ovn
+              name: host-config-ovn
             - mountPath: /var/log/openvswitch
               name: host-log-ovs
             - mountPath: /var/log/ovn
@@ -209,7 +211,7 @@ spec:
             periodSeconds: 7
             failureThreshold: 5
       nodeSelector:
-        beta.kubernetes.io/os: "linux"
+        kubernetes.io/os: "linux"
         kube-ovn/role: "master"
       volumes:
         - name: host-run-ovs
@@ -224,6 +226,9 @@ spec:
         - name: host-config-openvswitch
           hostPath:
             path: /etc/origin/openvswitch
+      - name: host-config-ovn
+          hostPath:
+            path: /etc/origin/ovn
         - name: host-log-ovs
           hostPath:
             path: /var/log/openvswitch
@@ -262,7 +267,7 @@ spec:
       hostPID: true
       containers:
         - name: openvswitch
-          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
           imagePullPolicy: IfNotPresent
           command: ["/kube-ovn/start-ovs.sh"]
           securityContext:
@@ -312,7 +317,7 @@ spec:
               cpu: 1000m
               memory: 800Mi
       nodeSelector:
-        beta.kubernetes.io/os: "linux"
+        kubernetes.io/os: "linux"
       volumes:
         - name: host-modules
           hostPath:

diff --git a/yamls/ovn-pre17.yaml b/yamls/ovn-pre17.yaml
@@ -156,7 +156,7 @@ spec:
       hostNetwork: true
       containers:
         - name: ovn-central
-          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
           imagePullPolicy: IfNotPresent
           command: ["/kube-ovn/start-db.sh"]
           securityContext:
@@ -261,7 +261,7 @@ spec:
       hostPID: true
       containers:
         - name: openvswitch
-          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
           imagePullPolicy: IfNotPresent
           command: ["/kube-ovn/start-ovs.sh"]
           securityContext:

diff --git a/yamls/ovn.yaml b/yamls/ovn.yaml
@@ -156,7 +156,7 @@ spec:
       hostNetwork: true
       containers:
         - name: ovn-central
-          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
           imagePullPolicy: IfNotPresent
           command: ["/kube-ovn/start-db.sh"]
           securityContext:
@@ -261,7 +261,7 @@ spec:
       hostPID: true
       containers:
         - name: openvswitch
-          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0-pre"
+          image: "index.alauda.cn/alaudak8s/kube-ovn:v1.1.0"
           imagePullPolicy: IfNotPresent
           command: ["/kube-ovn/start-ovs.sh"]
           securityContext: