log with instance name from label

zsh/aliases.zsh

@@ -217,7 +217,7 @@ alias brewu='brew update && brew upgrade && brew cleanup && brew doctor'
 alias emacs="env LC_CTYPE=zh_CN.UTF-8 emacs"
 
 # rails
-alias rails_setup='rails db:reset db:seed'
+alias rails_setup='rails db:reset; rails db:seed RAILS_ENV=test'
 alias rails_test='rspec && rubocop'
 alias rubocop='rubocop --require rubocop-performance --format progress'
 alias psetup='rake parallel:setup'

zsh/functions.zsh

@@ -389,6 +389,10 @@ function klogs {
         PROJECT="$2"
         shift; shift
         ;;
+      -i)
+        INSTANCE="$2"
+        shift; shift
+        ;;
       *)
         finalopts+=($1)
         shift
@@ -396,7 +400,11 @@ function klogs {
     esac
   done
 
-  kubectl --context $KCONTEXT logs -f deployment/$PROJECT --all-containers=true --since=5s --pod-running-timeout=2s $finalopts
+  if [[ "$PROJECT" != "" ]]; then
+    kubectl --context $KCONTEXT logs -f deployment/$PROJECT --all-containers=true --since=5s --pod-running-timeout=2s $finalopts
+  elif  [[ "$INSTANCE" != "" ]]; then
+    kubectl --context $KCONTEXT logs -f --max-log-requests=10 -l app.kubernetes.io/instance=$INSTANCE
+  fi
 }
 
 function rgm {