replace envsubst with expenv outside of containers, update bash completion

Author: Jeff McCormick

deploy/cleanup.sh

@@ -21,7 +21,7 @@ fi
 
 $CO_CMD $NS delete configmap operator-conf apiserver-conf
 
-#$CO_CMD $NS delete service postgres-operator
+$CO_CMD $NS delete service postgres-operator
 
 $CO_CMD $NS delete deployment postgres-operator
 

deploy/deploy.sh

@@ -36,7 +36,7 @@ $CO_CMD $NS create configmap operator-conf \
 	--from-file=$COROOT/conf/postgres-operator/pvc-storageclass.json \
 	--from-file=$COROOT/conf/postgres-operator/cluster/1
 
-envsubst < $DIR/deployment.json | $CO_CMD $NS create -f -
+expenv -f $DIR/deployment.json | $CO_CMD $NS create -f -
 
 $CO_CMD $NS create -f $DIR/service.json
 

docs/operator-docs.asciidoc

@@ -70,11 +70,6 @@ sudo chmod o+rwx /etc/kubernetes/admin.conf
 
 === Create Project and Clone
 
-Install some of the required dependencies:
-....
-yum -y install git gettext
-....
-
 In your .bashrc file, include the following:
 ....
 export GOPATH=$HOME/odev

examples/pgo-bash-completion

@@ -295,6 +295,9 @@ _pgo_create_cluster()
     flags+=("--labels=")
     two_word_flags+=("-l")
     local_nonpersistent_flags+=("--labels=")
+    flags+=("--metrics")
+    flags+=("-m")
+    local_nonpersistent_flags+=("--metrics")
     flags+=("--node-name=")
     two_word_flags+=("-n")
     local_nonpersistent_flags+=("--node-name=")

pv/create-pv-nfs.sh

@@ -23,5 +23,5 @@ do
    	echo "creating PV crunchy-pv$i"
 	export COUNTER=$i
 	$CO_CMD --namespace=$CO_NAMESPACE delete pv crunchy-pv$i
-	envsubst < $DIR/crunchy-pv-nfs.json | $CO_CMD --namespace=$CO_NAMESPACE create -f -
+	expenv -f $DIR/crunchy-pv-nfs.json | $CO_CMD --namespace=$CO_NAMESPACE create -f -
 done

pv/create-pv.sh

@@ -23,5 +23,5 @@ do
    	echo "creating PV crunchy-pv$i"
 	export COUNTER=$i
 	$CO_CMD --namespace=$CO_NAMESPACE delete pv crunchy-pv$i
-	envsubst < $DIR/crunchy-pv.json | $CO_CMD --namespace=$CO_NAMESPACE create -f -
+	expenv -f $DIR/crunchy-pv.json | $CO_CMD --namespace=$CO_NAMESPACE create -f -
 done