Fix install

Author: Tedezed

README.md

@@ -44,9 +44,9 @@ Context number to switch:
 
 Force delete all pods in a namespace.
 
-#### kexecroot
+#### kexec
 
-Force connect to a pod with root user.
+Force connect to a pod with root user or connect to node pool with option `--ssh`.
 
 #### kndefault
 
@@ -69,6 +69,18 @@ Show the contents of secrets with base64 decode.
 
 ## Utilities
 
+#### killgrep
+
+Kill with name not PID.
+
+```
+$ ps -aux | grep terminator
+ubuntu    8443  0.0  0.4 434654 238349 ?        Sl   01:30   0:04 /usr/bin/python3 /usr/bin/terminator
+ubuntu   34555  0.0  0.0  0349  993944 pts/1    S+   11:33   0:00 grep --color=auto terminator
+
+$ killgrep terminator
+```
+
 #### outputlog
 
 Easy format for log in your scripts.

devops_command.sh

@@ -22,7 +22,7 @@ killgrep
 kall
 kcontext
 kdelforce
-kexecroot
+kexec
 kndefault
 kscale
 ksecret
@@ -33,18 +33,30 @@ trycommand
 "
 
 if [ "$OPTION" == "--install" ]; then
+
+    echo "[INFO] Dependency installation"
+    # Kubernetes
+    sudo apt-get install jq kubectl
+    # Pomodoro
+    sudo apt-get install pulseaudio-utils soxt
+
     echo "[INFO] Copy to /usr/bin/"
     sudo cp */* /usr/bin/
+
 elif [ "$OPTION" == "--uninstall" ]; then
+
     for script in $list_scripts;
     do
         if [ -f "/usr/bin/$script" ]; then
             echo "[INFO] Remove /usr/bin/$script"
             sudo rm -f /usr/bin/$script
         fi
     done
+
 else
+
     echo "[ERROR] invalid input"
+
 fi
 
 

kubernetes/kexec

@@ -0,0 +1,25 @@
+#!/bin/bash
+# kexec
+# By Tedezed
+
+NAME_POD=$1
+NAMESPACE=$2
+OPTION=$3
+
+set -e
+
+if [ -z "$NAME_POD" ] || [ -z "$NAMESPACE" ] ; then
+    echo "[ERROR] invalid input: kexec POD_NAME NAMESPACE [OPTION]"
+    exit 1
+fi
+
+NODE_POD=$(kubectl get pod $NAME_POD -n $NAMESPACE -o json | jq '.spec.nodeName' | tr -d '"')
+NODE_ZONE=$(kubectl get node $NODE_POD -o json | jq '.metadata.labels."topology.kubernetes.io/zone"' | tr -d '"')
+ID_POD_DOCKER=$(gcloud compute ssh $USER@$NODE_POD --zone=$NODE_ZONE -- docker ps | grep "$NAME_POD" | grep "$NAMESPACE" | grep -v "POD" | awk '{print $1}')
+
+if [ "$OPTION" == "--ssh" ]; then
+    gcloud compute ssh $USER@$NODE_POD --zone=$NODE_ZONE
+else
+    gcloud compute ssh $USER@$NODE_POD --zone=$NODE_ZONE -- docker exec -it -u 0 $ID_POD_DOCKER /bin/sh
+fi
+

kubernetes/kexecronjob

@@ -0,0 +1,14 @@
+#!/bin/bash
+# kexecronjob
+# By Tedezed
+
+CRONJOB_NAME=$1
+CRONJOB_NAMESPACE=$2
+
+if [ -z "$CRONJOB_NAME" ] || [ -z "$CRONJOB_NAMESPACE" ]; then
+    echo "[ERROR] invalid input, example:"
+    echo "   kexecronjob [CRONJOB] [NAMESPACE]"
+    exit 1
+fi
+
+kubectl create job --from=cronjob/${CRONJOB_NAME} ${CRONJOB_NAME}-$RANDOM -n ${CRONJOB_NAMESPACE}