openstack/octavia
Code Issues Proposed changes

Merge "Fix sysctl settings for amphora image"

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Jenkins authored and Gerrit Code Review committed 2016-01-13 19:27:28 +00:00
2 parents 96cc647a96 12b1e57561
commit 0f9f877006
4 files changed
+62 -94
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elements/haproxy-octavia-ubuntu/os-refresh-config/configure.d/20-haproxy-tune-kernel
-47
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@@ -1,47 +0,0 @@
#!/bin/bash
set -eu
set -o pipefail
sysctl-set-value net.ipv4.tcp_max_tw_buckets 5800000
sysctl-set-value net.ipv4.tcp_max_orphans 5800000
sysctl-set-value net.ipv4.tcp_max_syn_backlog 40960
sysctl-set-value net.ipv4.tcp_keepalive_time 300
sysctl-set-value net.ipv4.tcp_tw_recycle 0
sysctl-set-value net.ipv4.tcp_tw_reuse 1
sysctl-set-value net.ipv4.tcp_timestamps 0
sysctl-set-value net.ipv4.tcp_ecn 0
sysctl-set-value net.ipv4.tcp_sack 0
sysctl-set-value net.ipv4.tcp_dsack 0
sysctl-set-value net.ipv4.netfilter.ip_conntrack_max 1524288
sysctl-set-value net.core.somaxconn 40960
sysctl-set-value net.ipv4.tcp_synack_retries 3
sysctl-set-value net.core.netdev_max_backlog 40960
sysctl-set-value fs.file-max 1048576
sysctl-set-value net.ipv4.netfilter.ip_conntrack_tcp_timeout_time_wait 5
sysctl-set-value net.ipv4.netfilter.ip_conntrack_tcp_timeout_fin_wait 5
sysctl-set-value net.ipv4.tcp_fin_timeout 5
sysctl-set-value net.ipv4.ip_nonlocal_bind 1
# Currently the tripleo-image-elements sysctl element can't handle multi-value
# settings, so I will set them manually here
NAME=net.ipv4.tcp_rmem
VALUE="16384 65536 524288"
FILENAME="/etc/sysctl.d/${NAME}.conf"
cat > $FILENAME <<EOF_CAT
$NAME = $VALUE
EOF_CAT
NAME=net.ipv4.tcp_wmem
VALUE="16384 349520 699040"
FILENAME="/etc/sysctl.d/${NAME}.conf"
cat > $FILENAME <<EOF_CAT
$NAME = $VALUE
EOF_CAT
NAME=net.ipv4.ip_local_port_range
VALUE="1024 65000"
FILENAME="/etc/sysctl.d/${NAME}.conf"
cat > $FILENAME <<EOF_CAT
$NAME = $VALUE
EOF_CAT
elements/haproxy-octavia-ubuntu/post-install.d/20-haproxy-tune-kernel
Executable
+31
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@@ -0,0 +1,31 @@
#!/bin/bash
set -eu
set -o pipefail
sysctl-set-value net.ipv4.tcp_max_tw_buckets 5800000
sysctl-set-value net.ipv4.tcp_max_orphans 5800000
sysctl-set-value net.ipv4.tcp_max_syn_backlog 100000
sysctl-set-value net.ipv4.tcp_keepalive_time 300
sysctl-set-value net.ipv4.tcp_tw_recycle 0
sysctl-set-value net.ipv4.tcp_tw_reuse 1
sysctl-set-value net.ipv4.tcp_timestamps 0
sysctl-set-value net.ipv4.tcp_ecn 0
sysctl-set-value net.ipv4.tcp_sack 0
sysctl-set-value net.ipv4.tcp_dsack 0
sysctl-set-value net.core.somaxconn 65534
sysctl-set-value net.ipv4.tcp_synack_retries 3
sysctl-set-value net.core.netdev_max_backlog 100000
sysctl-set-value fs.file-max 1048576
# It's ok for these to fail if conntrack module isn't loaded
sysctl-set-value net.netfilter.nf_conntrack_max 131072 || true
sysctl-set-value net.ipv4.netfilter.ip_conntrack_max 1524288 || true
sysctl-set-value net.ipv4.netfilter.ip_conntrack_tcp_timeout_time_wait 5 || true
sysctl-set-value net.ipv4.netfilter.ip_conntrack_tcp_timeout_fin_wait 5 || true
sysctl-set-value net.ipv4.tcp_fin_timeout 5
sysctl-set-value net.ipv4.ip_nonlocal_bind 1
sysctl-set-value net.ipv4.tcp_rmem "16384 65536 524288"
sysctl-set-value net.ipv4.tcp_wmem "16384 349520 699040"
sysctl-set-value net.ipv4.ip_local_port_range "1025 65534"
elements/haproxy-octavia/os-refresh-config/configure.d/20-haproxy-tune-kernel
-47
View File
@@ -1,47 +0,0 @@
#!/bin/bash
set -eu
set -o pipefail
sysctl-set-value net.ipv4.tcp_max_tw_buckets 5800000
sysctl-set-value net.ipv4.tcp_max_orphans 5800000
sysctl-set-value net.ipv4.tcp_max_syn_backlog 40960
sysctl-set-value net.ipv4.tcp_keepalive_time 300
sysctl-set-value net.ipv4.tcp_tw_recycle 0
sysctl-set-value net.ipv4.tcp_tw_reuse 1
sysctl-set-value net.ipv4.tcp_timestamps 0
sysctl-set-value net.ipv4.tcp_ecn 0
sysctl-set-value net.ipv4.tcp_sack 0
sysctl-set-value net.ipv4.tcp_dsack 0
sysctl-set-value net.ipv4.netfilter.ip_conntrack_max 1524288
sysctl-set-value net.core.somaxconn 40960
sysctl-set-value net.ipv4.tcp_synack_retries 3
sysctl-set-value net.core.netdev_max_backlog 40960
sysctl-set-value fs.file-max 1048576
sysctl-set-value net.ipv4.netfilter.ip_conntrack_tcp_timeout_time_wait 5
sysctl-set-value net.ipv4.netfilter.ip_conntrack_tcp_timeout_fin_wait 5
sysctl-set-value net.ipv4.tcp_fin_timeout 5
sysctl-set-value net.ipv4.ip_nonlocal_bind 1
# Currently the tripleo-image-elements sysctl element can't handle multi-value
# settings, so I will set them manually here
NAME=net.ipv4.tcp_rmem
VALUE="16384 65536 524288"
FILENAME="/etc/sysctl.d/${NAME}.conf"
cat > $FILENAME <<EOF_CAT
$NAME = $VALUE
EOF_CAT
NAME=net.ipv4.tcp_wmem
VALUE="16384 349520 699040"
FILENAME="/etc/sysctl.d/${NAME}.conf"
cat > $FILENAME <<EOF_CAT
$NAME = $VALUE
EOF_CAT
NAME=net.ipv4.ip_local_port_range
VALUE="1024 65000"
FILENAME="/etc/sysctl.d/${NAME}.conf"
cat > $FILENAME <<EOF_CAT
$NAME = $VALUE
EOF_CAT
elements/haproxy-octavia/post-install.d/20-haproxy-tune-kernel
Executable
+31
View File
@@ -0,0 +1,31 @@
#!/bin/bash
set -eu
set -o pipefail
sysctl-set-value net.ipv4.tcp_max_tw_buckets 5800000
sysctl-set-value net.ipv4.tcp_max_orphans 5800000
sysctl-set-value net.ipv4.tcp_max_syn_backlog 100000
sysctl-set-value net.ipv4.tcp_keepalive_time 300
sysctl-set-value net.ipv4.tcp_tw_recycle 0
sysctl-set-value net.ipv4.tcp_tw_reuse 1
sysctl-set-value net.ipv4.tcp_timestamps 0
sysctl-set-value net.ipv4.tcp_ecn 0
sysctl-set-value net.ipv4.tcp_sack 0
sysctl-set-value net.ipv4.tcp_dsack 0
sysctl-set-value net.core.somaxconn 65534
sysctl-set-value net.ipv4.tcp_synack_retries 3
sysctl-set-value net.core.netdev_max_backlog 100000
sysctl-set-value fs.file-max 1048576
# It's ok for these to fail if conntrack module isn't loaded
sysctl-set-value net.netfilter.nf_conntrack_max 131072 || true
sysctl-set-value net.ipv4.netfilter.ip_conntrack_max 1524288 || true
sysctl-set-value net.ipv4.netfilter.ip_conntrack_tcp_timeout_time_wait 5 || true
sysctl-set-value net.ipv4.netfilter.ip_conntrack_tcp_timeout_fin_wait 5 || true
sysctl-set-value net.ipv4.tcp_fin_timeout 5
sysctl-set-value net.ipv4.ip_nonlocal_bind 1
sysctl-set-value net.ipv4.tcp_rmem "16384 65536 524288"
sysctl-set-value net.ipv4.tcp_wmem "16384 349520 699040"
sysctl-set-value net.ipv4.ip_local_port_range "1025 65534"