Jay J Jaykah
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| { | |
| "title": "Nginx Web", | |
| "services": { | |
| "query": { | |
| "list": { | |
| "0": { | |
| "query": "response:[200 TO 299]", | |
| "alias": "OK", | |
| "color": "#7EB26D", | |
| "id": 0, |
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| # values from https://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/Welcome%20to%20High%20Performance%20Computing%20%28HPC%29%20Central/page/Linux%20System%20Tuning%20Recommendations | |
| # install (root): curl -s https://gist.githubusercontent.com/polonskiy/00a71bab32360ffcb79f/raw/10-custom.conf > /etc/sysctl.d/10-custom.conf | |
| # apply (root): sysctl -p /etc/sysctl.d/10-custom.conf | |
| net.ipv4.neigh.default.gc_thresh1 = 30000 | |
| net.ipv4.neigh.default.gc_thresh2 = 32000 | |
| net.ipv4.neigh.default.gc_thresh3 = 32768 | |
| net.ipv6.neigh.default.gc_thresh1 = 30000 | |
| net.ipv6.neigh.default.gc_thresh2 = 32000 |
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| # curl not smart enough for ipv6, so force ipv4 | |
| # on my mac I started to get localhost connect failure | |
| # | |
| # curl: (7) Failed to connect to localhost port 9031: Connection refused | |
| echo '--ipv4' >> ~/.curlrc |
rosskukulinski
/ cluster-dump.sh
Created
July 19, 2016 15:46
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| #!/bin/bash | |
| mkdir ./cluster-dump | |
| kubectl get --export -o=json ns | \ | |
| jq '.items[] | | |
| select(.metadata.name!="kube-system") | | |
| select(.metadata.name!="default") | | |
| del(.status, | |
| .metadata.uid, |
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| @reboot /path/to/ha_monitor.sh >> /var/log/ha_monitor.log 2>&1 |
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