Merge "Add setting to override max memcached connections" into stable/victoria
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commit
f5321bc7b8
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@ -42,6 +42,10 @@ parameters:
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to use when installed. This can be either a percentage ('50%')
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to use when installed. This can be either a percentage ('50%')
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or a fixed value ('2048').
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or a fixed value ('2048').
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type: string
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type: string
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MemcachedMaxConnections:
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default: 8192
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description: The maximum number of connections to be accepted by memcached
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type: number
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MonitoringSubscriptionMemcached:
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MonitoringSubscriptionMemcached:
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default: 'overcloud-memcached'
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default: 'overcloud-memcached'
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type: string
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type: string
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@ -155,6 +159,7 @@ outputs:
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"%{hiera('$NETWORK_uri')}"
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"%{hiera('$NETWORK_uri')}"
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params:
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params:
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$NETWORK: {get_param: [ServiceNetMap, MemcachedNetwork]}
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$NETWORK: {get_param: [ServiceNetMap, MemcachedNetwork]}
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memcached::max_connections: {get_param: MemcachedMaxConnections}
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memcached::max_memory: {get_param: MemcachedMaxMemory}
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memcached::max_memory: {get_param: MemcachedMaxMemory}
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# https://access.redhat.com/security/cve/cve-2018-1000115
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# https://access.redhat.com/security/cve/cve-2018-1000115
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# Only accept TCP to avoid spoofed traffic amplification DoS on UDP.
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# Only accept TCP to avoid spoofed traffic amplification DoS on UDP.
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@ -0,0 +1,6 @@
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---
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features:
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- |
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Added ``MemcachedMaxConnections`` setting with a default of 8192 maximum
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connections in order to allow an operator to override that value in
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environments where memcached is heavily sollicited.
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