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fix outbound connection check for master VMSS #4267

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Nov 20, 2018
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fix outbound connection check for master VMSS #4267

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2 changes: 1 addition & 1 deletion parts/k8s/kubernetesmasterresourcesvmss.t
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Original file line number Diff line number Diff line change
Expand Up @@ -461,7 +461,7 @@
"autoUpgradeMinorVersion": true,
"settings": {},
"protectedSettings": {
"commandToExecute": "[concat('retrycmd_if_failure() { r=$1; w=$2; t=$3; shift && shift && shift; for i in $(seq 1 $r); do timeout $t ${@}; [ $? -eq 0 ] && break || if [ $i -eq $r ]; then return 1; else sleep $w; fi; done };{{if not (IsFeatureEnabled "BlockOutboundInternet")}} ERR_OUTBOUND_CONN_FAIL=50; retrycmd_if_failure 150 1 3 nc -vz {{if IsMooncake}}k8s.gcr.io 443 && nc -vz gcr.io 443 && nc -vz docker.io 443{{end}} || exit $ERR_OUTBOUND_CONN_FAIL;{{end}} for i in $(seq 1 1200); do if [ -f /opt/azure/containers/provision.sh ]; then break; fi; if [ $i -eq 1200 ]; then exit 100; else sleep 1; fi; done; ', variables('provisionScriptParametersCommon'),' ',variables('provisionScriptParametersMaster'), ' /usr/bin/nohup /bin/bash -c \"/bin/bash /opt/azure/containers/provision.sh >> /var/log/azure/cluster-provision.log 2>&1\"')]"
"commandToExecute": "[concat('retrycmd_if_failure() { r=$1; w=$2; t=$3; shift && shift && shift; for i in $(seq 1 $r); do timeout $t ${@}; [ $? -eq 0 ] && break || if [ $i -eq $r ]; then return 1; else sleep $w; fi; done };{{if not (IsFeatureEnabled "BlockOutboundInternet")}} ERR_OUTBOUND_CONN_FAIL=50; retrycmd_if_failure 150 1 3 nc -vz {{if IsMooncake}}gcr.azk8s.cn 80{{else}}k8s.gcr.io 443 && nc -vz gcr.io 443 && nc -vz docker.io 443{{end}} || exit $ERR_OUTBOUND_CONN_FAIL;{{end}} for i in $(seq 1 1200); do if [ -f /opt/azure/containers/provision.sh ]; then break; fi; if [ $i -eq 1200 ]; then exit 100; else sleep 1; fi; done; ', variables('provisionScriptParametersCommon'),' ',variables('provisionScriptParametersMaster'), ' /usr/bin/nohup /bin/bash -c \"/bin/bash /opt/azure/containers/provision.sh >> /var/log/azure/cluster-provision.log 2>&1\"')]"
}
}
}
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