Added my k3s commands.
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68
jdownie/k3s/ka
Executable file
68
jdownie/k3s/ka
Executable file
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#!/usr/bin/env bash
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T="`mktemp`"
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if [ "$1" = "-r" ]; then
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find . -type f -regex ".*\/[0-9][0-9]\-.*\.\(yaml\|url\)$" > "$T"
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find . -type d -regex ".*\/[0-9][0-9]\-ConfigMap\-.*$" >> "$T"
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else
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find . -maxdepth 1 -type f -regex ".*\/[0-9][0-9]\-.*\.\(yaml\|url\)$" > "$T"
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find . -maxdepth 1 -type d -regex ".*\/[0-9][0-9]\-ConfigMap\-.*$" >> "$T"
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fi
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for f in $( sort "$T" ); do
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if [ -d "$f" ]; then
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if [[ "`basename $f`" =~ ^[0-9][0-9]-ConfigMap-.*$ ]]; then
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NAME=""
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NAMESPACE=""
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if [ ! -f "$f/config.json" ]; then
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echo "Warning: Missing $f/vars"
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else
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CFG="$f/config.json"
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NAME="`jq -r .name "$CFG"`"
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NAMESPACE="`jq -r .namespace "$CFG"`"
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fi
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FOUT="`mktemp`"
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cat <<EOF > $FOUT
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: $NAME
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namespace: $NAMESPACE
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data:
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EOF
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FILES="`mktemp`"
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find "$f" -type f > "$FILES"
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for FILE in $(cat "$FILES"); do
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BASENAME="`basename "$FILE"`"
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if [ "$BASENAME" != "config.json" ]; then
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jq -e ".base64[] | select(. == \"$BASENAME\")" "$CFG" > /dev/null
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if [ $? -eq 0 ]; then
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echo " $BASENAME.base64: |" >> "$FOUT"
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base64 "$FILE" | tr -d '\n' | sed "s/^/ /" >> "$FOUT"
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echo "" >> "$FOUT"
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else
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echo " $BASENAME: |" >> "$FOUT"
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sed "s/^/ /" "$FILE" >> "$FOUT"
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fi
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fi
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done
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rm "$FILES"
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kubectl apply -f "$FOUT"
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rm "$FOUT"
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else
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echo "Dunno: $f"
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fi
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else
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D="`dirname "$f"`"
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if [ -f "$D/env" ]; then
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source "$D/env"
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fi
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EXT="`echo "$f" | tr '.' '\n' | tail -n 1`"
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if [ "$EXT" = "url" ]; then
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url=$(head -n 1 "$f" | tr -d '\n')
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kubectl apply -f "$url"
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else
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envsubst < "$f" | kubectl apply -f -
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fi
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fi
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done
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rm "$T"
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46
jdownie/k3s/kd
Executable file
46
jdownie/k3s/kd
Executable file
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#!/usr/bin/env bash
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T="`mktemp`"
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if [ "$1" = "-r" ]; then
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find . -type f -regex ".*\/[0-9][0-9]\-.*\.\(yaml\|url\)$" > "$T"
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find . -type d -regex ".*\/[0-9][0-9]\-ConfigMap\-.*$" >> "$T"
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else
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find . -maxdepth 1 -type f -regex ".*\/[0-9][0-9]\-.*\.\(yaml\|url\)$" > "$T"
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find . -maxdepth 1 -type d -regex ".*\/[0-9][0-9]\-ConfigMap\-.*$" >> "$T"
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fi
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for f in $( sort -r "$T" ); do
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if [ -d "$f" ]; then
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if [[ "`basename $f`" =~ ^[0-9][0-9]-ConfigMap-.*$ ]]; then
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NAME=""
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NAMESPACE=""
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if [ ! -f "$f/config.json" ]; then
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echo "Warning: Missing $f/vars"
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else
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CFG="$f/config.json"
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NAME="`jq -r .name "$CFG"`"
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NAMESPACE="`jq -r .namespace "$CFG"`"
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fi
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FOUT="`mktemp`"
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cat <<EOF > $FOUT
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: $NAME
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namespace: $NAMESPACE
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EOF
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kubectl delete -f "$FOUT"
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rm "$FOUT"
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fi
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else
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EXT="`echo "$f" | tr '.' '\n' | tail -n 1`"
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if [ "$EXT" = "url" ]; then
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url=$(head -n 1 "$f" | tr -d '\n')
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echo "$url"
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kubectl delete -f "$url"
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else
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kubectl delete -f "$f"
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fi
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fi
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done
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rm "$T"
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21
jdownie/k3s/ke
Executable file
21
jdownie/k3s/ke
Executable file
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#!/bin/bash
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NS="$1"
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PODS="`mktemp`"
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kubectl -n "$NS" --output=json get pods \
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| jq -r .items[].metadata.name \
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> "$PODS"
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for POD in $(cat "$PODS"); do
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CONTAINERS="`mktemp`"
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kubectl -n "$NS" --output=json get pod "$POD" \
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| jq -r .spec.containers[].name \
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> "$CONTAINERS"
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for CONTAINER in $(cat "$CONTAINERS"); do
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# echo -e "$POD:\t$CONTAINER"
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if [ "$CONTAINER" = "$2" ]; then
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kubectl -n "$NS" exec -ti "$POD" -c "$CONTAINER" -- "$3"
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fi
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done
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rm "$CONTAINERS"
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done
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rm "$PODS"
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25
jdownie/k3s/kl
Executable file
25
jdownie/k3s/kl
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#!/bin/bash
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NS="$1"
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PODS="`mktemp`"
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kubectl -n "$NS" --output=json get pods \
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| jq -r .items[].metadata.name \
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> "$PODS"
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for POD in $(cat "$PODS"); do
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CONTAINERS="`mktemp`"
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kubectl -n "$NS" --output=json get pod "$POD" \
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| jq -r .spec.containers[].name \
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> "$CONTAINERS"
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for CONTAINER in $(cat "$CONTAINERS"); do
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# echo -e "$POD:\t$CONTAINER"
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if [ "$CONTAINER" = "$2" ]; then
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if [ "$3" = "-f" ]; then
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kubectl -n "$NS" logs -f "$POD" -c "$CONTAINER"
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else
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kubectl -n "$NS" logs "$POD" -c "$CONTAINER"
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fi
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fi
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done
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rm "$CONTAINERS"
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done
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rm "$PODS"
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45
jdownie/k3s/ks
Executable file
45
jdownie/k3s/ks
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#!/bin/bash
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function ks {
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NAMESPACES="`mktemp`"
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kubectl get namespaces --output=json \
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| jq -r .items[].metadata.name \
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| grep -v "^kube-system$" \
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| grep -v "^kube-public$" \
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| grep -v "^kube-node-lease$" \
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> "$NAMESPACES"
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for NAMESPACE in $(cat "$NAMESPACES"); do
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DEPLOYMENTS="`mktemp`"
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DEPLOYMENT_PODS="`mktemp`"
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kubectl -n "$NAMESPACE" get deployments --output=json \
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| jq -r .items[].metadata.name \
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> "$DEPLOYMENTS"
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for DEPLOYMENT in $(cat "$DEPLOYMENTS"); do
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PODS="`mktemp`"
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kubectl -n "$NAMESPACE" --selector "app=$DEPLOYMENT" get pods --output=json \
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| jq -r .items[].metadata.name \
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> "$PODS"
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cat "$PODS" >> "$DEPLOYMENT_PODS"
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for POD in $(cat "$PODS"); do
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STATUS="`kubectl -n "$NAMESPACE" --selector="app=$DEPLOYMENT" get pods --output=json | jq -r ".items[] | select(.metadata.name==\\\"$POD\\\") | .status.phase"`"
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echo -e "$NAMESPACE\t$DEPLOYMENT\t$POD\t$STATUS"
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done
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rm "$PODS"
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done
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PODS="`mktemp`"
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kubectl -n "$NAMESPACE" get pods --output=json \
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| jq -r .items[].metadata.name \
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| grep -v -f "$DEPLOYMENT_PODS" \
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> "$PODS"
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for POD in $(cat "$PODS"); do
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STATUS="`kubectl -n "$NAMESPACE" get pods --output=json | jq -r ".items[] | select(.metadata.name==\\\"$POD\\\") | .status.phase"`"
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echo -e "$NAMESPACE\t_\t$POD\t$STATUS"
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done
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rm "$PODS"
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rm "$DEPLOYMENT_PODS"
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rm "$DEPLOYMENTS"
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done
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rm "$NAMESPACES"
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}
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ks | column -t | sort
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