Release 0.10.0 (#333)

Improve unit test coverage.

service annotation oci-load-balancer-internal: false is not honored

CSI - Wait for volume to reach DETACHED state before attempting to attach

Add unit tests for CSI

Pin the version of iscsi in node driver

If the version of iscsid is not compatible between worker nodes and on csi node pods
the connection to volume fails.

Fix Backup Restore E2E test for multi Attach Error

Drop iSCSI package installation and add util-linux to the cloud-provider-oci image

Co-Authored-By: Rohit Chaware <rohit.chaware@oracle.com>
Co-Authored-By: Ankit Kumar <ankit.c.kumar@oracle.com>

Co-authored-by: mpagnis <mrunal.pagnis@oracle.com>
Co-authored-by: Rohit Chaware <rohit.chaware@oracle.com>

Author: 3 people

Dockerfile

@@ -32,6 +32,6 @@ FROM oraclelinux:7-slim
 COPY --from=0 /go/src/github.com/oracle/oci-cloud-controller-manager/dist/* /usr/local/bin/
 COPY --from=0 /go/src/github.com/oracle/oci-cloud-controller-manager/image/* /usr/local/bin/
 
-RUN yum install -y iscsi-initiator-utils-6.2.0.874-10.0.5.el7 \
- && yum install -y e2fsprogs \
- && yum clean all
+RUN yum install -y util-linux \
+  && yum install -y e2fsprogs \
+  && yum clean all

Makefile

@@ -27,7 +27,7 @@ else
     OSS_REGISTRY   ?= ${OSS_REGISTRY}
 endif
 IMAGE ?= $(OSS_REGISTRY)/cloud-provider-oci
-COMPONENT ?= oci-cloud-controller-manager oci-volume-provisioner oci-flexvolume-driver cloud-provider-oci oci-csi-controller-driver oci-csi-node-driver
+COMPONENT ?= oci-cloud-controller-manager oci-volume-provisioner oci-flexvolume-driver oci-csi-controller-driver oci-csi-node-driver
 
 ifeq "$(VERSION)" ""
     BUILD := $(shell git describe --exact-match 2> /dev/null || git describe --match=$(git rev-parse --short=8 HEAD) --always --dirty --abbrev=8)

README.md

@@ -7,8 +7,6 @@ Infrastucture][1] (OCI).
 [![wercker status](https://app.wercker.com/status/17a52304e0309d138ad41f7ae9f9ea49/s/master "wercker status")](https://app.wercker.com/project/byKey/17a52304e0309d138ad41f7ae9f9ea49)
 [![Go Report Card](https://goreportcard.com/badge/github.com/oracle/oci-cloud-controller-manager)](https://goreportcard.com/report/github.com/oracle/oci-cloud-controller-manager)
 
-**WARNING**: this project is under active development and should be considered alpha.
-
 ## Introduction
 
 External cloud providers were introduced as an _Alpha_ feature in Kubernetes

container-storage-interface.md

@@ -56,8 +56,8 @@ $ kubectl apply -f https://raw.githubusercontent.com/oracle/oci-cloud-controller
 Lastly, verify that the oci-csi-controller-driver and oci-csi-node-controller is running in your cluster. By default it runs in the 'kube-system' namespace.
 
 ```
-$ kubectl -n kube-system get po | grep oci-csi-controller-driver
-$ kubectl -n kube-system get po | grep oci-csi-node-controller
+$ kubectl -n kube-system get po | grep csi-oci-controller
+$ kubectl -n kube-system get po | grep csi-oci-node
 ```
 
 ## Tutorial

flex-volume-provisioner.md

@@ -51,7 +51,7 @@ $ kubectl apply -f https://raw.githubusercontent.com/oracle/oci-cloud-controller
 Lastly, verify that the oci-volume-provisioner is running in your cluster. By default it runs in the 'kube-system' namespace.
 
 ```
-$ kubectl -n kube-system get po | grep oci-volume-provisioner
+$ kubectl -n kube-system get po | grep oci-block-volume-provisioner
 ```
 
 ## Tutorial

manifests/container-storage-interface/oci-csi-node-driver.yaml

@@ -1,3 +1,24 @@
+---
+kind: ConfigMap
+apiVersion: v1
+metadata:
+  name: oci-csi-iscsiadm
+  namespace: kube-system
+data:
+  iscsiadm: |
+    #!/bin/sh
+    if [ -x /host/sbin/iscsiadm ]; then
+      chroot /host /sbin/iscsiadm "$@"
+    elif [ -x /host/usr/local/sbin/iscsiadm ]; then
+      chroot /host /usr/local/sbin/iscsiadm "$@"
+    elif [ -x /host/bin/iscsiadm ]; then
+      chroot /host /bin/iscsiadm "$@"
+    elif [ -x /host/usr/local/bin/iscsiadm ]; then
+      chroot /host /usr/local/bin/iscsiadm "$@"
+    else
+      chroot /host iscsiadm "$@"
+    fi
+---
 apiVersion: apps/v1
 kind: DaemonSet
 metadata:
@@ -33,6 +54,8 @@ spec:
                 fieldRef:
                   apiVersion: v1
                   fieldPath: spec.nodeName
+            - name: PATH
+              value: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/host/usr/bin:/host/sbin
           image: iad.ocir.io/oracle/cloud-provider-oci:latest
           securityContext:
             privileged: true
@@ -46,6 +69,11 @@ spec:
               name: device-dir
             - mountPath: /registration
               name: registration-dir
+            - mountPath: /host
+              name: host-root
+            - mountPath: /sbin/iscsiadm
+              name: chroot-iscsiadm
+              subPath: iscsiadm
         - name: csi-node-registrar
           args:
             - --csi-address=/csi/csi.sock
@@ -98,6 +126,14 @@ spec:
             path: /dev
             type: ""
           name: device-dir
+        - hostPath:
+            path: /
+            type: Directory
+          name: host-root
+        - configMap:
+            name: oci-csi-iscsiadm
+            defaultMode: 0755
+          name: chroot-iscsiadm
   updateStrategy:
     rollingUpdate:
       maxUnavailable: 1