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chore: an enhanced version of convenient node health check script (#2624)

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NagyZoltanPeter 2024-04-25 10:35:34 +02:00 committed by GitHub
parent 1b65a47685
commit cc9403f970
1 changed files with 14 additions and 8 deletions
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22
scripts/chkhealth.sh
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@ -1,7 +1,7 @@
#!/usr/bin/env bash #!/usr/bin/env bash
# optional argument to specgify the ip address # optional argument to specgify the ip address
ip_address=$1 ip_address="localhost:8645"
plain_text_out=false plain_text_out=false
# Parse command line arguments # Parse command line arguments
@ -29,8 +29,6 @@ set -- "${POSITIONAL_ARGS[@]}" # restore positional parameters
# Check if an IP address is provided as an argument # Check if an IP address is provided as an argument
if [[ -n "$1" ]]; then if [[ -n "$1" ]]; then
ip_address="$1" ip_address="$1"
else
ip_address="localhost:8645"
fi fi
# check if curl is available # check if curl is available
@ -40,16 +38,24 @@ then
exit 1 exit 1
fi fi
response=$(curl -s GET http://${ip_address}/health) response=$(curl --connect-timeout 6 -s GET http://${ip_address}/health)
if [[ $? -ne 0 ]]; then
echo -e "$(date +'%H:%M:%S') - Node may not be running or not reachable at http://${ip_address}\n"
exit 1
fi
if [[ -z "${response}" ]]; then if [[ -z "${response}" ]]; then
echo -e "$(date +'%H:%M:%S')\tnode health status is: unknown\n" echo -e "$(date +'%H:%M:%S') - node health status is: unknown\n"
exit 1 exit 1
fi fi
if ! command -v jq &> /dev/null || [[ "$plain_text_out" = true ]]; then if ! command -v jq &> /dev/null || [[ "$plain_text_out" = true ]]; then
echo -e "$(date +'%H:%M:%S')\tnode health status is: ${response}\n" echo -e "$(date +'%H:%M:%S') - node health status is: ${response}\n"
else else
echo -e "$(date +'%H:%M:%S')\tnode health status is:\n" echo -e "$(date +'%H:%M:%S') - node health status is:\n"
echo "${response}" | jq . echo "${response}" | jq . 2>/dev/null
if [[ $? -ne 0 ]]; then
echo -e "${response}"
fi
fi fi