Merge "Reduce OOM k8s footprint further"

5 files changed, 44 insertions, 57 deletions

diff --git a/deployment/heat/onap-oom/k8s_vm_entrypoint.sh b/deployment/heat/onap-oom/k8s_vm_entrypoint.sh
index b93eab3f8..e93622cb3 100644
--- a/deployment/heat/onap-oom/k8s_vm_entrypoint.sh
+++ b/deployment/heat/onap-oom/k8s_vm_entrypoint.sh
@@ -10,14 +10,14 @@
 #
 
 export DEBIAN_FRONTEND=noninteractive
+HOST_IP=$(hostname -I)
+echo $HOST_IP `hostname` >> /etc/hosts
 printenv
 
 mkdir -p /opt/config
 echo "__docker_version__" > /opt/config/docker_version.txt
 echo "__rancher_ip_addr__" > /opt/config/rancher_ip_addr.txt
 echo "__rancher_private_ip_addr__" > /opt/config/rancher_private_ip_addr.txt
-HOST_IP=$(hostname -I)
-echo $HOST_IP `hostname` >> /etc/hosts
 
 mkdir -p /etc/docker
 if [ ! -z "__docker_proxy__" ]; then
diff --git a/deployment/heat/onap-oom/onap-oom.yaml b/deployment/heat/onap-oom/onap-oom.yaml
index dc06512bb..436c67ff1 100644
--- a/deployment/heat/onap-oom/onap-oom.yaml
+++ b/deployment/heat/onap-oom/onap-oom.yaml
@@ -713,43 +713,6 @@ resources:
           template:
             get_file: k8s_vm_entrypoint.sh
 
-  orch_1_private_port:
-    type: OS::Neutron::Port
-    properties:
-      network: { get_resource: oam_network }
-      fixed_ips: [{"subnet": { get_resource: oam_subnet }}]
-      security_groups:
-      - { get_resource: onap_sg }
-
-  orch_1_floating_ip:
-    type: OS::Neutron::FloatingIP
-    properties:
-      floating_network_id: { get_param: public_net_id }
-      port_id: { get_resource: orch_1_private_port }
-
-  orch_1_vm:
-    type: OS::Nova::Server
-    properties:
-      name:
-        list_join: ['-', [ { get_param: 'OS::stack_name' }, 'orch', '1' ] ]
-      image: { get_param: ubuntu_1604_image }
-      flavor: { get_param: orch_vm_flavor }
-      key_name: { get_param: key_name }
-      networks:
-      - port: { get_resource: orch_1_private_port }
-      user_data_format: RAW
-      user_data:
-        str_replace:
-          params:
-            __docker_proxy__: { get_param: docker_proxy }
-            __apt_proxy__: { get_param: apt_proxy }
-            __docker_version__: { get_param: docker_version }
-            __rancher_ip_addr__: { get_attr: [rancher_floating_ip, floating_ip_address] }
-            __rancher_private_ip_addr__: { get_attr: [rancher_floating_ip, fixed_ip_address] }
-            __host_label__: 'orchestration'
-          template:
-            get_file: k8s_vm_entrypoint.sh
-
 outputs:
   rancher_vm_ip:
     description: The IP address of the rancher instance
diff --git a/deployment/heat/onap-oom/rancher_vm_entrypoint.sh b/deployment/heat/onap-oom/rancher_vm_entrypoint.sh
index 3bc811b8f..e8aae2ea1 100644
--- a/deployment/heat/onap-oom/rancher_vm_entrypoint.sh
+++ b/deployment/heat/onap-oom/rancher_vm_entrypoint.sh
@@ -10,6 +10,8 @@
 #
 
 export DEBIAN_FRONTEND=noninteractive
+HOST_IP=$(hostname -I)
+echo $HOST_IP `hostname` >> /etc/hosts
 printenv
 
 mkdir -p /opt/config
@@ -114,10 +116,15 @@ sudo mv ./kubectl /usr/local/bin/kubectl
 mkdir ~/.kube
 
 # install helm __helm_version__
+mkdir -p helm
+pushd helm
 wget -q http://storage.googleapis.com/kubernetes-helm/helm-v__helm_version__-linux-amd64.tar.gz
 tar -zxvf helm-v__helm_version__-linux-amd64.tar.gz
-sudo mv linux-amd64/helm /usr/local/bin/helm
+sudo cp linux-amd64/helm /usr/local/bin/helm
+popd
 
+mkdir -p rancher
+pushd rancher
 echo export RANCHER_IP=__rancher_private_ip_addr__ > api-keys-rc
 source api-keys-rc
 
@@ -178,11 +185,18 @@ done
 jq -r .command token.json > rancher_agent_cmd.sh
 chmod +x rancher_agent_cmd.sh
 cp rancher_agent_cmd.sh /dockerdata-nfs
+popd
+
 cd /dockerdata-nfs
 git add -A
 git commit -a -m "Add rancher agent command file"
 cd ~
 
+cp /dockerdata-nfs/rancher_agent_cmd.sh .
+sed -i "s/docker run/docker run -e CATTLE_HOST_LABELS='orchestration=true' -e CATTLE_AGENT_IP=${HOST_IP}/g" rancher_agent_cmd.sh
+source rancher_agent_cmd.sh
+
+
 
 KUBETOKEN=$(echo -n 'Basic '$(echo -n "$CATTLE_ACCESS_KEY:$CATTLE_SECRET_KEY" | base64 -w 0) | base64 -w 0)
 
@@ -211,6 +225,8 @@ EOF
 export KUBECONFIG=/root/.kube/config
 kubectl config view
 
+
+
 # Enable auto-completion for kubectl
 echo "source <(kubectl completion bash)" >> ~/.bashrc
 
diff --git a/deployment/heat/onap-oom/scripts/deploy.sh b/deployment/heat/onap-oom/scripts/deploy.sh
index 459af34bc..c3a73c763 100755
--- a/deployment/heat/onap-oom/scripts/deploy.sh
+++ b/deployment/heat/onap-oom/scripts/deploy.sh
@@ -156,28 +156,36 @@ ssh-keygen -R $RANCHER_IP
 sleep 2m
 ssh -o StrictHostKeychecking=no -i $SSH_KEY ubuntu@$RANCHER_IP "sed -u '/Cloud-init.*finished/q' <(tail -n+0 -f /var/log/cloud-init-output.log)"
 
-for n in $(seq 1 8); do
-    echo "Wait count $n of 8"
-    sleep 15m
-    ssh -i $SSH_KEY ubuntu@$RANCHER_IP  'sudo su -l root -c "/root/oom/kubernetes/robot/ete-k8s.sh onap health"'
-    RESULT=$?
-    if [ $RESULT -eq 0 ]; then
-  	break
-    fi
+PREV_RESULT=0
+for n in $(seq 1 20); do
+  RESULT=$(ssh -i $SSH_KEY ubuntu@$RANCHER_IP 'sudo su -c "kubectl -n onap get pods"' | grep -vE 'Running|Complete|NAME' | wc -l)
+  if [[ $? -eq 0 && ( $RESULT -eq 0 || $RESULT -eq $PREV_RESULT ) ]]; then
+    break
+  fi
+  sleep 15m
+  PREV_RESULT=$RESULT
+done
+
+PREV_RESULT=0
+for n in $(seq 1 20); do
+  echo "Wait for HEALTHCHECK count $n of 10"
+  ROBOT_POD=$(ssh -i $SSH_KEY ubuntu@$RANCHER_IP 'sudo su -c "kubectl --namespace onap get pods"' | grep robot | sed 's/ .*//')
+  ssh -i $SSH_KEY ubuntu@$RANCHER_IP  'sudo su -l root -c "/root/oom/kubernetes/robot/ete-k8s.sh onap health"'
+  RESULT=$?
+  if [[ $RESULT -lt 10 && ( $RESULT -eq 0 || $RESULT -eq $PREV_RESULT ) ]]; then
+    break
+  fi
+  sleep 15m
+  PREV_RESULT=$RESULT
 done
-ROBOT_POD=$(ssh -i $SSH_KEY ubuntu@$RANCHER_IP 'sudo su -c "kubectl --namespace onap get pods"' | grep robot | sed 's/ .*//')
 if [ "$ROBOT_POD" == "" ]; then
-    exit 1
+  exit 1
 fi
 
 LOG_DIR=$(echo "kubectl exec -n onap $ROBOT_POD -- ls -1t /share/logs | grep health | head -1" | ssh -i $SSH_KEY ubuntu@$RANCHER_IP sudo su)
-if [ "$LOG_DIR" == "" ]; then
-    exit 1
-fi
-
 echo "kubectl cp -n onap $ROBOT_POD:share/logs/$LOG_DIR /tmp/robot/logs/$LOG_DIR" | ssh -i $SSH_KEY ubuntu@$RANCHER_IP sudo su
-rsync -e "ssh -i $SSH_KEY" -avtz ubuntu@$RANCHER_IP:/tmp/robot/logs/$LOG_DIR/ $WORKSPACE/archives/
-
 echo "Browse Robot results at http://$K8S_IP:30209/logs/$LOG_DIR/"
+mkdir -p $WORKSPACE/archives/healthcheck
+rsync -e "ssh -i $SSH_KEY" -avtz ubuntu@$RANCHER_IP:/tmp/robot/logs/$LOG_DIR/ $WORKSPACE/archives/healthcheck
 
 exit 0
diff --git a/deployment/heat/onap-oom/scripts/gen-onap-oom-yaml.sh b/deployment/heat/onap-oom/scripts/gen-onap-oom-yaml.sh
index 570011128..928142f5d 100755
--- a/deployment/heat/onap-oom/scripts/gen-onap-oom-yaml.sh
+++ b/deployment/heat/onap-oom/scripts/gen-onap-oom-yaml.sh
@@ -101,7 +101,7 @@ for VM_NUM in $(seq 3); do
     VM_TYPE=etcd HOST_LABEL=etcd VM_NUM=$VM_NUM envsubst < $PARTS_DIR/onap-oom-2.yaml
 done
 
-for VM_NUM in $(seq 1); do
+for VM_NUM in $(seq 0); do
     VM_TYPE=orch HOST_LABEL=orchestration VM_NUM=$VM_NUM envsubst < $PARTS_DIR/onap-oom-2.yaml
 done