remote_edit_config.sh

#!/bin/bash

# This script uses the kubectl commands in order to ssh into the cluster defined in the host current-context
# The script lets you to remotely edit the cloudbeat.yml file that configures cloudbeat process

source ./scripts/common.sh

TMP_LOCAL="/tmp/cloudbeat.yml"

PODS=$(kubectl -n kube-system get pod -l app=elastic-agent -o name)
for P in $PODS; do
    POD=$(echo "$P" | cut -d '/' -f 2)
    CONFIG_FILEPATH="$(find_cloudbeat_config "$POD")"
    if [ -z "$CONFIG_FILEPATH" ]; then
        echo "could not find remote config file"
        exit 1
    fi

    kubectl -n kube-system cp "$POD":"$CONFIG_FILEPATH" $TMP_LOCAL
    vi $TMP_LOCAL
    kubectl -n kube-system cp $TMP_LOCAL "$POD":"$CONFIG_FILEPATH"
    kubectl -n kube-system exec "$POD" -- chmod go-w "$CONFIG_FILEPATH"
    kubectl -n kube-system exec "$POD" -- chown root:root "$CONFIG_FILEPATH"
    rm $TMP_LOCAL
done