Rashmi/april host agent (#262)

* changes for latest agent

* update agent versions

* update host agent

* changes for new omsagent

* changes

1.10.0-1/Dockerfile

@@ -0,0 +1,11 @@
+FROM ubuntu:16.04
+MAINTAINER OMSContainers@microsoft.com
+LABEL vendor=Microsoft\ Corp \
+com.microsoft.product="OMS Container Docker Provider" \
+com.microsoft.version="1.0.0-37"
+ENV tmpdir /opt
+RUN /usr/bin/apt-get update && /usr/bin/apt-get install -y libc-bin wget openssl curl sudo python-ctypes sysv-rc net-tools rsyslog cron vim dmidecode apt-transport-https && rm -rf /var/lib/apt/lists/*
+COPY setup.sh main.sh $tmpdir/
+WORKDIR ${tmpdir}
+RUN chmod 775 $tmpdir/*.sh; sync; $tmpdir/setup.sh
+CMD [ "/opt/main.sh" ]

1.10.0-1/main.sh

@@ -0,0 +1,93 @@
+#!/bin/bash
+
+sed -i -e 's/bind 127.0.0.1/bind 0.0.0.0/g' /etc/opt/microsoft/omsagent/sysconf/omsagent.d/container.conf
+sed -i -e 's/bind 127.0.0.1/bind 0.0.0.0/g' /etc/opt/microsoft/omsagent/sysconf/omsagent.d/syslog.conf
+sed -i -e 's/^exit 101$/exit 0/g' /usr/sbin/policy-rc.d
+
+#Using the get_hostname for hostname instead of the host field in syslog messages
+sed -i.bak "s/record\[\"Host\"\] = hostname/record\[\"Host\"\] = OMS::Common.get_hostname/" /opt/microsoft/omsagent/plugin/filter_syslog.rb
+
+#using /var/opt/microsoft/docker-cimprov/state instead of /var/opt/microsoft/omsagent/state since the latter gets deleted during onboarding
+mkdir -p /var/opt/microsoft/docker-cimprov/state
+if [[ "$KUBERNETES_SERVICE_HOST" ]];then
+	#kubernetes treats node names as lower case
+	curl --unix-socket /var/run/docker.sock "http:/info" | python -c "import sys, json; print json.load(sys.stdin)['Name'].lower()" > /var/opt/microsoft/docker-cimprov/state/containerhostname
+	#dump kubernetes version to a file for telemetry purpose
+	curl -v --cacert /var/run/secrets/kubernetes.io/serviceaccount/ca.crt -H "Authorization: Bearer $(cat /var/run/secrets/kubernetes.io/serviceaccount/token)" https://$KUBERNETES_SERVICE_HOST/api/v1/nodes | python -c "import sys, json; data=json.load(sys.stdin); kubeletversion = data['items'][0]['status']['nodeInfo']['kubeletVersion']; print kubeletversion;" > /var/opt/microsoft/docker-cimprov/state/kubeletversion
+	cat /var/opt/microsoft/docker-cimprov/state/kubeletversion
+else
+	curl --unix-socket /var/run/docker.sock "http:/info" | python -c "import sys, json; print json.load(sys.stdin)['Name']" > /var/opt/microsoft/docker-cimprov/state/containerhostname
+fi
+#check if file was written successfully
+cat /var/opt/microsoft/docker-cimprov/state/containerhostname 
+
+#dump OMS agent Image tag for telemetry purpose
+#step-1 dump the oms agent container imageID
+ curl --unix-socket /var/run/docker.sock "http:/containers/json" | python -c "import sys, json; data=json.load(sys.stdin); omscontainer=[item for item in data if item['Image'].startswith('microsoft/oms@sha256:')]; print omscontainer[0]['ImageID'];" > /var/opt/microsoft/docker-cimprov/state/omscontainerimageid
+ cat /var/opt/microsoft/docker-cimprov/state/omscontainerimageid 
+#step-2 dump the oms agent repo tags from imageID to be picked up by telemetry
+ if [ -e "/var/opt/microsoft/docker-cimprov/state/omscontainerimageid" ]; then
+    curl --unix-socket /var/run/docker.sock "http:/images/json" | python -c "import sys, json; data=json.load(sys.stdin); imageID = open('/var/opt/microsoft/docker-cimprov/state/omscontainerimageid', 'r').read().encode('ascii','ignore'); omscontainer=[item for item in data if imageID.rstrip('\n') in item['Id']]; print omscontainer[0]['RepoTags'];" > /var/opt/microsoft/docker-cimprov/state/omscontainertag
+    cat /var/opt/microsoft/docker-cimprov/state/omscontainertag
+ fi
+
+#Commenting it for test. We do this in the installer now.
+#Setup sudo permission for containerlogtailfilereader
+#chmod +w /etc/sudoers.d/omsagent
+#echo "#run containerlogtailfilereader.rb for docker-provider" >> /etc/sudoers.d/omsagent
+#echo "omsagent ALL=(ALL) NOPASSWD: /opt/microsoft/omsagent/ruby/bin/ruby /opt/microsoft/omsagent/plugin/containerlogtailfilereader.rb *" >> /etc/sudoers.d/omsagent
+#chmod 440 /etc/sudoers.d/omsagent
+
+#Disable dsc
+/opt/microsoft/omsconfig/Scripts/OMS_MetaConfigHelper.py --disable
+rm -f /etc/opt/microsoft/omsagent/conf/omsagent.d/omsconfig.consistencyinvoker.conf
+
+#service omid start
+/opt/omi/bin/omiserver -s
+/opt/omi/bin/omiserver --configfile=/etc/opt/omi/conf/omiserver.conf -d
+
+if [ -z $INT ]; then
+  if [ -a /etc/omsagent-secret/DOMAIN ]; then
+        /opt/microsoft/omsagent/bin/omsadmin.sh -w `cat /etc/omsagent-secret/WSID` -s `cat /etc/omsagent-secret/KEY` -d `cat /etc/omsagent-secret/DOMAIN`
+  elif [ -a /etc/omsagent-secret/WSID ]; then  
+        /opt/microsoft/omsagent/bin/omsadmin.sh -w `cat /etc/omsagent-secret/WSID` -s `cat /etc/omsagent-secret/KEY`
+  elif [ -a /run/secrets/DOMAIN ]; then
+        /opt/microsoft/omsagent/bin/omsadmin.sh -w `cat /run/secrets/WSID` -s `cat /run/secrets/KEY` -d `cat /run/secrets/DOMAIN`
+  elif [ -a /run/secrets/WSID ]; then
+        /opt/microsoft/omsagent/bin/omsadmin.sh -w `cat /run/secrets/WSID` -s `cat /run/secrets/KEY`
+  elif [ -z $DOMAIN ]; then
+        /opt/microsoft/omsagent/bin/omsadmin.sh -w $WSID -s $KEY
+  else
+        /opt/microsoft/omsagent/bin/omsadmin.sh -w $WSID -s $KEY -d $DOMAIN
+  fi
+else
+	echo WORKSPACE_ID=$WSID > /etc/omsagent-onboard.conf
+	echo SHARED_KEY=$KEY >> /etc/omsagent-onboard.conf
+	/opt/microsoft/omsagent/bin/omsadmin.sh
+fi
+
+#Hack for omi upgrade
+ 
+ /opt/omi/bin/omicli id
+ /opt/omi/bin/omicli ei root/cimv2 Container_HostInventory
+
+#start cron daemon for logrotate
+service cron start
+
+#check if agent onboarded successfully
+/opt/microsoft/omsagent/bin/omsadmin.sh -l
+
+#get omsagent and docker-provider versions
+dpkg -l | grep omi | awk '{print $2 " " $3}'
+dpkg -l | grep omsagent | awk '{print $2 " " $3}'
+dpkg -l | grep docker-cimprov | awk '{print $2 " " $3}' 
+
+
+shutdown() {
+	/opt/omi/bin/service_control stop
+	/opt/microsoft/omsagent/bin/service_control stop
+	}
+
+trap "shutdown" SIGTERM
+
+sleep inf & wait

1.10.0-1/setup.sh

@@ -0,0 +1,32 @@
+TMPDIR="/opt"
+cd $TMPDIR
+
+wget https://github.com/Microsoft/OMS-Agent-for-Linux/releases/download/OMSAgent_v1.10.0-1/omsagent-1.10.0-1.universal.x64.sh
+
+#create file to disable omi service startup script
+touch /etc/.omi_disable_service_control
+wget https://github.com/Microsoft/Docker-Provider/releases/download/1.0.0-37/docker-cimprov-1.0.0-37.universal.x86_64.sh
+chmod 775 $TMPDIR/*.sh
+
+#Extract omsbundle
+$TMPDIR/omsagent-*.universal.x64.sh --extract
+mv $TMPDIR/omsbundle* $TMPDIR/omsbundle
+#Install omi
+/usr/bin/dpkg -i $TMPDIR/omsbundle/100/omi*.deb
+
+#Install scx
+/usr/bin/dpkg -i $TMPDIR/omsbundle/100/scx*.deb
+#$TMPDIR/omsbundle/bundles/scx-1.6.*-*.universal.x64.sh --install
+
+#Install omsagent and omsconfig
+
+/usr/bin/dpkg -i $TMPDIR/omsbundle/100/omsagent*.deb
+/usr/bin/dpkg -i $TMPDIR/omsbundle/100/omsconfig*.deb
+#/$TMPDIR/omsbundle/oss-kits/docker-cimprov-1.0.0-*.x86_64.sh --install
+#Use downloaded docker-provider instead of the bundled one
+
+/$TMPDIR/docker-cimprov-1.0.0-*.x86_64.sh --install
+
+rm -rf $TMPDIR/omsbundle
+rm -f $TMPDIR/omsagent*.sh
+rm -f $TMPDIR/docker-cimprov*.sh

Kubernetes/omsagent.yaml

@@ -7,8 +7,8 @@ spec:
   metadata:
    labels:
     app: omsagent
-    agentVersion: 1.8.1-256
-    dockerProviderVersion: 1.0.0-35
+    agentVersion: 1.10.0-1
+    dockerProviderVersion: 1.0.0-37
   spec:
    containers:
      - name: omsagent