bin/install

   1 #!/bin/bash
   2 ################################################################################
   3 #   Copyright (c) 2019 AT&T Intellectual Property.                             #
   4 #   Copyright (c) 2019 Nokia.                                                  #
   5 #                                                                              #
   6 #   Licensed under the Apache License, Version 2.0 (the "License");            #
   7 #   you may not use this file except in compliance with the License.           #
   8 #   You may obtain a copy of the License at                                    #
   9 #                                                                              #
  10 #       http://www.apache.org/licenses/LICENSE-2.0                             #
  11 #                                                                              #
  12 #   Unless required by applicable law or agreed to in writing, software        #
  13 #   distributed under the License is distributed on an "AS IS" BASIS,          #
  14 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #
  15 #   See the License for the specific language governing permissions and        #
  16 #   limitations under the License.                                             #
  17 ################################################################################
  18
  19 function wait_for_pods() {
  20   echo -n "waiting for $1 pods to run"
  21
  22   STILL_WAITING=true
  23   while $STILL_WAITING; do
  24       STILL_WAITING=false
  25       PODS=$(kubectl get pods -n $2 2>/dev/null | grep $1 | awk '{print $1}')
  26       if [ -z $PODS ]; then
  27         STILL_WAITING=true
  28         sleep 1
  29         echo -n "."
  30       fi
  31       for POD in ${PODS}; do
  32         if [[ $(kubectl get pod ${POD} -n $2 -o go-template --template "{{.status.phase}}") != "Running" ]]; then
  33             STILL_WAITING=true
  34             sleep 1
  35             echo -n "."
  36             break
  37         fi
  38       done
  39   done
  40
  41   echo
  42 }
  43
  44 function wait_for_cats() {
  45   echo -n "waiting for $1 daemonset to complete"
  46
  47   STILL_WAITING=true
  48   while $STILL_WAITING; do
  49       STILL_WAITING=false
  50       PODS=$(kubectl get pods -n $2 | grep $1 | awk '{print $1}')
  51       for POD in ${PODS}; do
  52         if [[ $(kubectl logs ${POD} -n $2 --tail 1) != "done" ]]; then
  53             STILL_WAITING=true
  54             sleep 1
  55             echo -n "."
  56             break
  57         fi
  58       done
  59   done
  60
  61   echo
  62 }
  63
  64
  65 while [ -n "$1" ]; do # while loop starts
  66
  67     case "$1" in
  68
  69     -f) OVERRIDEYAML=$2
  70         shift
  71         ;;
  72     -c) LIST_OF_COMPONENTS=$2
  73         shift
  74         ;;
  75     *) echo "Option $1 not recognized" ;; # In case you typed a different option other than a,b,c
  76
  77     esac
  78
  79     shift
  80
  81 done
  82
  83 if [ -z "$OVERRIDEYAML" ];then
  84     echo "****************************************************************************************************************"
  85     echo "                                                     ERROR                                                      "
  86     echo "****************************************************************************************************************"
  87     echo "RIC deployment without deployment recipe is currently disabled. Please specify an recipe with the -f option."
  88     echo "****************************************************************************************************************"
  89     exit 1
  90 fi
  91
  92 HAS_COMMON_PACKAGE=$(helm search local/ric-common | grep ric-common)
  93
  94 if [ -z "$HAS_COMMON_PACKAGE" ];then
  95     echo "****************************************************************************************************************"
  96     echo "                                                     ERROR                                                      "
  97     echo "****************************************************************************************************************"
  98     echo "Can't locate the ric-common helm package in the local repo. Please make sure that it is properly installed."
  99     echo "****************************************************************************************************************"
 100     exit 1
 101 fi
 102
 103 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
 104 COMMON_BLOCK=$(cat $OVERRIDEYAML | awk '/^common:/{getline; while ($0 ~ /^ +.*|^ *|^ *#.*$/) {print $0; if (getline == 0) {break}}}')
 105 NAMESPACE_BLOCK=$(cat $OVERRIDEYAML | awk '/^  namespace:/{getline; while ($0 ~ /^ +.*|^ *|^ *#.*$/) {print $0; if (getline == 0) {break}}}')
 106 PLTNAMESPACE=$(echo "$NAMESPACE_BLOCK" | awk '/^ *platform:/{print $2}')
 107 INFRANAMESPACE=$(echo "$NAMESPACE_BLOCK" | awk '/^ *infra:/{print $2}')
 108 XAPPNAMESPACE=$(echo "$NAMESPACE_BLOCK" | awk '/^ *xapp:/{print $2}')
 109 RELEASE_PREFIX=$(echo "$COMMON_BLOCK" | awk '/^ *releasePrefix:/{print $2}')
 110 LOCAL_REPOSITORY=$(echo "$COMMON_BLOCK" | awk '/^ *localregistry:/{print $2}')
 111
 112 # replace the dbaasha with dbaas1 if deploying non HA DBaaS
 113 COMPONENTS=${LIST_OF_COMPONENTS:-"infrastructure dbaas xapp-onboarder appmgr rtmgr e2mgr e2term a1mediator submgr vespamgr jaegeradapter o1mediator alarmadapter"}
 114 echo "Deploying RIC infra components [$COMPONENTS]"
 115
 116
 117 if ! kubectl get ns ${PLTNAMESPACE:-ricplt}> /dev/null 2>&1; then
 118     kubectl create ns ${PLTNAMESPACE:-ricplt}
 119 fi
 120 if ! kubectl get ns ${INFRANAMESPACE:-ricinfra}> /dev/null 2>&1; then
 121     kubectl create ns ${INFRANAMESPACE:-ricinfra}
 122 fi
 123 if ! kubectl get ns ${XAPPNAMESPACE:-ricxapp}> /dev/null 2>&1; then
 124     kubectl create ns ${XAPPNAMESPACE:-ricxapp}
 125 fi
 126 FOUND_RECIPE=$(kubectl get configmap -n ${PLTNAMESPACE:-ricplt} ricplt-recipe 2>/dev/null )
 127 if [ ! -z "$FOUND_RECIPE" ]; then
 128     kubectl delete configmap -n ${PLTNAMESPACE:-ricplt} ricplt-recipe
 129 fi
 130 kubectl create configmap -n ${PLTNAMESPACE:-ricplt} ricplt-recipe --from-file=recipe=$OVERRIDEYAML
 131
 132 if [ ! -z "$LOCAL_REPOSITORY" ]; then
 133     LOCAL_REPOSITORY="$LOCAL_REPOSITORY/"
 134 fi
 135
 136
 137 # Add kernel optimization for radis services
 138     cat >kernel_optimizer.yaml <<EOF
 139 apiVersion: apps/v1
 140 kind: DaemonSet
 141 metadata:
 142   namespace: ${INFRANAMESPACE:-ricinfra}
 143   name: redis-kernel-optimizer
 144 spec:
 145   selector:
 146     matchLabels:
 147       app: redis-kernel-optimizer
 148   template:
 149     metadata:
 150       labels:
 151         app: redis-kernel-optimizer
 152     spec:
 153       volumes:
 154       - name: sys
 155         hostPath:
 156           path: /sys
 157       containers:
 158       - name: disable-thp
 159         image: ${LOCAL_REPOSITORY}busybox
 160         securityContext:
 161           runAsNonRoot: false
 162           privileged: true
 163           runAsUser: 0
 164         command: ["sh", "-c"]
 165         args:
 166         - |-
 167           set -e
 168           set -o pipefail
 169           trap 'exit' TERM
 170           echo never > /rootfs/sys/kernel/mm/transparent_hugepage/enabled
 171           echo never > /rootfs/sys/kernel/mm/transparent_hugepage/defrag
 172           sysctl -w net.core.somaxconn=511
 173           grep -q -F [never] /sys/kernel/mm/transparent_hugepage/enabled
 174           grep -q -F [never] /sys/kernel/mm/transparent_hugepage/defrag
 175           sysctl -n net.core.somaxconn | grep 511 -q
 176           echo "done"
 177           while true; do sleep 1; done
 178         volumeMounts:
 179         - name: sys
 180           mountPath: /rootfs/sys
 181 EOF
 182 kubectl apply -f kernel_optimizer.yaml
 183 wait_for_pods redis-kernel-optimizer ${INFRANAMESPACE:-ricinfra}
 184 wait_for_cats redis-kernel-optimizer ${INFRANAMESPACE:-ricinfra}
 185 kubectl delete -f kernel_optimizer.yaml
 186 rm kernel_optimizer.yaml
 187
 188
 189 for component in $COMPONENTS; do
 190     helm dep up $DIR/../helm/$component
 191     helm install -f $OVERRIDEYAML --namespace "${PLTNAMESPACE:-ricplt}" --name "${RELEASE_PREFIX}-$component" $DIR/../helm/$component
 192     sleep 3
 193 done
 194
 195
 196
 197