Merge pull request #2532 from LuckySB/etcd_tuning
add etc tunning options
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commit
d64839e7d2
4 changed files with 22 additions and 6 deletions
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@ -22,6 +22,13 @@ etcd_script_dir: "{{ bin_dir }}/etcd-scripts"
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etcd_heartbeat_interval: "250"
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etcd_election_timeout: "5000"
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#etcd_snapshot_count: "10000"
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# Parameters for ionice
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# -c takes an integer between 0 and 3 or one of the strings none, realtime, best-effort or idle.
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# -n takes an integer between 0 (highest priority) and 7 (lowest priority)
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#etcd_ionice: "-c2 -n0"
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etcd_metrics: "basic"
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# Limits
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@ -13,6 +13,9 @@ ETCD_NAME={{ etcd_member_name }}-events
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ETCD_PROXY=off
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ETCD_INITIAL_CLUSTER={{ etcd_events_peer_addresses }}
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ETCD_AUTO_COMPACTION_RETENTION={{ etcd_compaction_retention }}
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{% if etcd_snapshot_count is defined %}
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ETCD_SNAPSHOT_COUNT={{ etcd_snapshot_count }}
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{% endif %}
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# TLS settings
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ETCD_TRUSTED_CA_FILE={{ etcd_cert_dir }}/ca.pem
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@ -13,6 +13,9 @@ ETCD_NAME={{ etcd_member_name }}
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ETCD_PROXY=off
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ETCD_INITIAL_CLUSTER={{ etcd_peer_addresses }}
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ETCD_AUTO_COMPACTION_RETENTION={{ etcd_compaction_retention }}
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{% if etcd_snapshot_count is defined %}
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ETCD_SNAPSHOT_COUNT={{ etcd_snapshot_count }}
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{% endif %}
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# TLS settings
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ETCD_TRUSTED_CA_FILE={{ etcd_cert_dir }}/ca.pem
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@ -6,16 +6,19 @@
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-v /etc/ssl/certs:/etc/ssl/certs:ro \
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-v {{ etcd_cert_dir }}:{{ etcd_cert_dir }}:ro \
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-v {{ etcd_data_dir }}:{{ etcd_data_dir }}:rw \
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{% if etcd_memory_limit is defined %}
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{% if etcd_memory_limit is defined %}
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--memory={{ etcd_memory_limit|regex_replace('Mi', 'M') }} \
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{% endif %}
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{% if etcd_cpu_limit is defined %}
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{% endif %}
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{% if etcd_cpu_limit is defined %}
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--cpu-shares={{ etcd_cpu_limit|regex_replace('m', '') }} \
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{% endif %}
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{% if etcd_blkio_weight is defined %}
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{% endif %}
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{% if etcd_blkio_weight is defined %}
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--blkio-weight={{ etcd_blkio_weight }} \
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{% endif %}
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{% endif %}
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--name={{ etcd_member_name | default("etcd") }} \
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{{ etcd_image_repo }}:{{ etcd_image_tag }} \
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{% if etcd_ionice is defined %}
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/bin/ionice {{ etcd_ionice }} \
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{% endif %}
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/usr/local/bin/etcd \
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"$@"
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