Consul server setup
This commit is contained in:
parent
0bfe5d74a6
commit
cfdec27f89
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@ -2,7 +2,7 @@
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execute 'apt update'
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# Install the necessary packages:
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%w[build-essential zsh vim-nox debian-keyring screen curl dstat direnv].each do |pkg|
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%w[build-essential zsh vim-nox debian-keyring screen curl dstat direnv jq avahi-daemon].each do |pkg|
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package pkg
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end
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@ -63,9 +63,6 @@ end
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end
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end
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# mDNS
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package 'avahi-daemon'
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execute 'ufw allow 5353/udp' do
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user 'root'
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@ -23,6 +23,7 @@ node.reverse_merge!({
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'ipaddr' => ipaddr,
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'dns' => dns,
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'encrypt' => 's2T3XUTb9MjHYOw8I820O5YkN2G6eJrjLjJRTnEAKoM=',
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'token' => '39f8fc02-7ec7-ec7b-7bc6-e6e16bb8deca'
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'token' => '39f8fc02-7ec7-ec7b-7bc6-e6e16bb8deca',
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'server_token' => '655967fb-8a72-5ba9-b5ae-58c587c853b2'
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}
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})
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@ -0,0 +1,24 @@
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md5:4f683f562e56d8663a72584dfa67b247:salt:116-0-67-185-96-189-235-121:aes-256-cfb:/pbbA5VABbbCOrdOi/C+lfBXQ2v5kTXj7eid4Sh3CaL4fokVqN0txFlLJiqZ
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Hstgm8GIFK1+33JHrOdbPCszRjyTW18P0pDmZbXilh0kg5otpYrQ67f5E976
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dd+ScLvgpKJVztW2sIpOXbUzYDgjMsYR4H6XJw6OFmneuL9z/0qaUs011y2z
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5kaakT+by7v+czTj0lflTdz55RLPNViYY3rZZiCn2X/UjXhRXFBuVOY4Rm7f
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hB8MmTyGPf9fQk0aKWEi6QTA+Lt3/4ak9rY5K3I+g1f66Hn8zZmJU+fETXuH
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RhbXgrhHdH/i44rkDVkJL4obf9JhsBWYAcMhQN/5z91gf45V0J8VWF46vGRR
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y4N04NifLXuZG7rA3Hw3xY9EyBOAPHII45qSzQM94Exo/Xik/QLfChnaLPQO
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XcUx32w8f1g0Vm+K4I4g3BEGmztLnoVodW9qqF//4/HmJqHry2znLhI0EAtN
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CUA270z6tGzuMUgZo7rJX06Pn76HRaBkyWMBcQzN72JaIbZvrsOJJHhVMLmu
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PBjXyJmF0tNwFtMEwGYJ2T4OfGpCCD+NPS5nEQ6bZ0sX3/qJwhGD8Vz3U4P6
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3fhRlnjM2KJFQ5CCl95lpTGwsbeP6NNaoCAmLZXcSMDiL6YQDy/rtN3Q4LfO
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pfgg3hf5a041qSo5FOY+7vjyc9ndYisLxnoAtB90cX8ORnKKZBugqlvarYMR
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x4tJ6S2h2177eRwIcm7uHCd96ne/g/s0ScEoqHZg0vXs645F+ovi2ymsKxxN
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CrRkuxP1P8bhK3Bn1ylK4aejktOzy4dcdEmUCwJlPElnJbuQtnjv
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@ -0,0 +1,6 @@
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md5:3fe62feb81f46bc71cf0e43936d98efa:salt:5-77-73-67-58-107-161-252:aes-256-cfb:6B67412gDFtS5lssg5QCREm5vrWJA2pfLbnqySZHkqEp9xd2rG4S+vak3DAk
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9ruQRqOZOs5vmzysY6AONeAK0ghGId9olkPDUqxuj0xZ466Yt4BDGnmTl2rU
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WoKONoX+GZz7zmVxqYfykHCgkHb0bfV7HRWJKiVBTvxlDQtceoTScu2qrlRj
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aRmsaKvpR2LvNeh+D9tVqmD3+T4924jjO1HqkyAXEu0RENRvwFJIb3Vd9WwC
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Mp/49miaRSdZ/OkXyu8hG00bqt40Edn9wJSWDHDw5XYYVoBlYYHCfzAuQw3K
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fL+BxPM=
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@ -0,0 +1,22 @@
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md5:3a2252bcb411d02014a3e1a14efc1cac:salt:4-79-66-221-55-44-210-100:aes-256-cfb:FoeqpBC4Wrwrmu/9a+Jo9ejvJMoLuqfxXLAi4sJHJowcallU4XWZzDWnJHqj
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a8gHLk1bx6ysJp/rTD7oEBp3WEbg3wGu2v+ywl+DrHbArS6lR0PQ0U6mu/EX
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RiqTPiv7HmvExIBVeMCUamkS7HnKLKdf/X2Mo2z/yWca0gORNeElQoCs/UaC
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AXnlgQzd6sYAzxYIYqOQSzz42f1CqA2yIy38R4j8O/VbQ7MBLuDa6b0nYsjp
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/gMH7KHdeP+5ZeE+JueJjbgChkmuq6soBfWuxuij1uJFhrnKsf9kX7n0uGOh
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IHHBMJbm+vORcha/En2KviNwmxQWF3RF+Ba0NazkiEdxvpaozYutSdwn6r2I
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XlGBg6OTTTXOZVXjB/gFZjBBXQruLw2vHKxEGtR3iNYJbfEA90wbaB8EP4bZ
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8E2ktbJ/HWD6V9ruQ3wRgh2YQ6WTjEi/a54uZJgWbxDsYIVdHrrwpQrPtZlg
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1FdpE2dzE8b1Lr+obub6U0Rn2Eo2Pc17leEsGmMxGyyJecCJxW49U4fCgsAM
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rJC3ky8/38sQh7W5NJdRhUkYW3sSWe8ZcTCFjONMea65DI6bt/pbj+sw+4a1
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NtJDOWb7yRSI4yqTNYntGZMygDW7PPLAh95lGkHWJgHXOCQcMK4Oyct7ArRl
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nwt2p5JvPEeJlgj0pbqqXMc3EenOVY2I2PNOb83YThXPEc5HYhciRee7W2TH
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VIacv30zV5iC/LA9ddHSe0SG00GujYdMLGDCqb4NBn5UUmEVKDQ+YRUcwolS
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J0triJjN7bDMDZihBrDkR/H+IhEzYE0CwHxwDO0jVzw6JPv72GN5dpabgoCC
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9Ul+3gM3k3uOUII6VZe85AHew7Ih5a7DJL3O9jlgCNqIla+LWDFsRsO+nXKK
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0X0l6mBivT1J0xs4WAFWJDMZzoXDhvrQgxPMeYiRVb42P9XgqvBaRzASa3I0
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VqP8bmgauBddgOPMf36R2U2KlomyDcS1qwncrtRX8Ix2jO7Ei+SBiO7g6jV3
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34tU9eeUpdY7Q2lc88oGJQ8lGRHppMJEm45U8XBzZBMn6kTtoEUTMSu3tz7s
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sslPifdBxp9k031DtpI0FRvgf9EDU9CSL3PWuIRkRyllbllpfuPABxe2n41e
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2X1q9yyMe88YByWy8P44dHT5ObsZWjtLspKFXme4jCRAwIljTBdeuBHPa5rX
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6awSzdPfwbrBeUNBcHBKxmGAODmkiv4akakYRl7kipcMIY1mx948Rc0XCwvx
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XGBNhzyQZogKZZUpTqANvqOf7e+RJpHJ
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@ -0,0 +1,7 @@
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#!/bin/bash
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export TOKEN_DIR=/etc/consul.d/tokens
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consul acl bootstrap --format json | tee -a "${TOKEN_DIR}/token-bootstrap.json"
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exit $?
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@ -0,0 +1,29 @@
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#!/bin/bash
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export POLICIES=`ls -1 /etc/consul.d/policies/*.hcl`
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export TOKEN_DIR=/etc/consul.d/tokens
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export ANONYMOUS_TOKEN="00000000-0000-0000-0000-000000000001"
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export CONSUL_HTTP_TOKEN=`cat ${TOKEN_DIR}/token-bootstrap.json | jq -r ".SecretID"`
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for conf in ${POLICIES}; do
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policy=`basename ${conf} .hcl`
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consul acl policy read -name "${policy}" &> /dev/null
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if [ $? -ne 0 ]; then
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consul acl policy create -name "${policy}" -rules @${conf}
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fi
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# anonymousは特別扱い
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if [ ${policy} = "anonymous" ]; then
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continue
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fi
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consul acl token list | grep ${policy} &> /dev/null
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if [ $? -ne 0 ]; then
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consul acl token create -description "${policy}" -policy-name ${policy} | tee ${TOKEN_DIR}/${policy}
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fi
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done
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consul acl token update -id ${ANONYMOUS_TOKEN} -policy-name "anonymous" -description "Anonymous Token"
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exit 0
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@ -0,0 +1,34 @@
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acl = "read"
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agent_prefix "" {
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policy = "read"
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}
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event_prefix "" {
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policy = "read"
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}
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key_prefix "" {
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policy = "read"
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}
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keyring = "read"
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node_prefix "" {
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policy = "read"
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}
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operator = "read"
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query_prefix "" {
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policy = "read"
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}
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service_prefix "" {
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policy = "read"
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intentions = "read"
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}
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session_prefix "" {
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policy = "read"
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}
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@ -0,0 +1,15 @@
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agent_prefix "" {
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policy = "write"
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}
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node_prefix "" {
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policy = "write"
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}
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service_prefix "" {
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policy = "write"
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}
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session_prefix "" {
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policy = "read"
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}
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@ -0,0 +1,13 @@
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agent_prefix "" {
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policy = "read"
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}
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node_prefix "" {
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policy = "read"
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}
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service_prefix "" {
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policy = "write"
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}
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acl = "write"
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@ -0,0 +1,3 @@
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service_prefix "" {
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policy = "write"
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}
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@ -9,17 +9,44 @@ end
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# deploy certificates
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if node['consul']['manager']
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else
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encrypted_remote_file '/etc/consul.d/certs/consul-agent-ca.pem' do
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encrypted_remote_file '/etc/consul.d/certs/consul-agent-ca-key.pem' do
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owner 'consul'
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group 'consul'
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mode '0444'
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source 'files/etc/consul.d/certs/consul-agent-ca.pem'
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source 'files/etc/consul.d/certs/consul-agent-ca-key.pem'
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password ENV['ITAMAE_PASSWORD']
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end
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encrypted_remote_file '/etc/consul.d/certs/dc1-server-consul-1-key.pem' do
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owner 'consul'
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group 'consul'
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mode '0444'
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source 'files/etc/consul.d/certs/dc1-server-consul-1-key.pem'
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password ENV['ITAMAE_PASSWORD']
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end
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encrypted_remote_file '/etc/consul.d/certs/dc1-server-consul-1.pem' do
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owner 'consul'
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group 'consul'
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mode '0444'
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source 'files/etc/consul.d/certs/dc1-server-consul-1.pem'
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password ENV['ITAMAE_PASSWORD']
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end
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end
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encrypted_remote_file '/etc/consul.d/certs/consul-agent-ca.pem' do
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owner 'consul'
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group 'consul'
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mode '0444'
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source 'files/etc/consul.d/certs/consul-agent-ca.pem'
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password ENV['ITAMAE_PASSWORD']
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end
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# Deploy configs
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if node['consul']['manager']
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SRC = 'consul-server.hcl.erb'
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else
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@ -43,6 +70,34 @@ template '/etc/consul.d/consul.hcl' do
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notifies :restart, 'service[consul]'
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end
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# Deploy server specific config
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template '/etc/consul.d/server.hcl' do
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owner 'consul'
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group 'consul'
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mode '644'
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variables(server_token: node['consul']['server_token'])
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notifies :restart, 'service[consul]'
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end
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%w( 01-bootstrap.sh 02-policy.sh ).each do |sh|
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remote_file("/etc/consul.d/howto/#{sh}") {
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owner 'root'
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group 'root'
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mode '0755'
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}
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end
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%w( anonymous nodes nomad-policy vault-service-registration ).each do |policy|
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remote_file("/etc/consul.d/policies/#{policy}.hcl") {
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owner 'root'
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group 'root'
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mode '0644'
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}
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end
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# misc
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directory '/var/log/consul/' do
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owner 'consul'
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group 'consul'
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@ -1,85 +1,43 @@
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# Full configuration options can be found at https://www.consul.io/docs/agent/options.html
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datacenter = "dc1"
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data_dir = "/opt/consul"
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# datacenter
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# This flag controls the datacenter in which the agent is running. If not provided,
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# it defaults to "dc1". Consul has first-class support for multiple datacenters, but
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# it relies on proper configuration. Nodes in the same datacenter should be on a
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# single LAN.
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#datacenter = "aws"
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encrypt = "<%= @encrypt %>"
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verify_incoming = true
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verify_outgoing = true
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verify_server_hostname = true
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# data_dir
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# This flag provides a data directory for the agent to store state. This is required
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# for all agents. The directory should be durable across reboots. This is especially
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# critical for agents that are running in server mode as they must be able to persist
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# cluster state. Additionally, the directory must support the use of filesystem
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# locking, meaning some types of mounted folders (e.g. VirtualBox shared folders) may
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# not be suitable.
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data_dir = "/opt/consul"
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# client_addr
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# The address to which Consul will bind client interfaces, including the HTTP and DNS
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# servers. By default, this is "127.0.0.1", allowing only loopback connections. In
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# Consul 1.0 and later this can be set to a space-separated list of addresses to bind
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# to, or a go-sockaddr template that can potentially resolve to multiple addresses.
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client_addr = "0.0.0.0"
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# ui
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# Enables the built-in web UI server and the required HTTP routes. This eliminates
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# the need to maintain the Consul web UI files separately from the binary.
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ui = true
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# server
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# This flag is used to control if an agent is in server or client mode. When provided,
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# an agent will act as a Consul server. Each Consul cluster must have at least one
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# server and ideally no more than 5 per datacenter. All servers participate in the Raft
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# consensus algorithm to ensure that transactions occur in a consistent, linearizable
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# manner. Transactions modify cluster state, which is maintained on all server nodes to
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# ensure availability in the case of node failure. Server nodes also participate in a
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# WAN gossip pool with server nodes in other datacenters. Servers act as gateways to
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# other datacenters and forward traffic as appropriate.
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server = true
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# bootstrap_expect
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# This flag provides the number of expected servers in the datacenter. Either this value
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# should not be provided or the value must agree with other servers in the cluster. When
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# provided, Consul waits until the specified number of servers are available and then
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# bootstraps the cluster. This allows an initial leader to be elected automatically.
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# This cannot be used in conjunction with the legacy -bootstrap flag. This flag requires
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# -server mode.
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bootstrap_expect=3
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# encrypt
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# Specifies the secret key to use for encryption of Consul network traffic. This key must
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# be 32-bytes that are Base64-encoded. The easiest way to create an encryption key is to
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# use consul keygen. All nodes within a cluster must share the same encryption key to
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# communicate. The provided key is automatically persisted to the data directory and loaded
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# automatically whenever the agent is restarted. This means that to encrypt Consul's gossip
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# protocol, this option only needs to be provided once on each agent's initial startup
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# sequence. If it is provided after Consul has been initialized with an encryption key,
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# then the provided key is ignored and a warning will be displayed.
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encrypt = "LPKrNBQZnJIc8tJpViI4ug=="
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# retry_join
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# Similar to -join but allows retrying a join until it is successful. Once it joins
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# successfully to a member in a list of members it will never attempt to join again.
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# Agents will then solely maintain their membership via gossip. This is useful for
|
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# cases where you know the address will eventually be available. This option can be
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# specified multiple times to specify multiple agents to join. The value can contain
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# IPv4, IPv6, or DNS addresses. In Consul 1.1.0 and later this can be set to a go-sockaddr
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# template. If Consul is running on the non-default Serf LAN port, this must be specified
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# as well. IPv6 must use the "bracketed" syntax. If multiple values are given, they are
|
||||
# tried and retried in the order listed until the first succeeds. Here are some examples:
|
||||
retry_join = <%= @manager_hosts %>
|
||||
ca_file = "/etc/consul.d/certs/consul-agent-ca.pem"
|
||||
|
||||
bind_addr = "<%= @ipaddr %>"
|
||||
client_addr = "0.0.0.0"
|
||||
advertise_addr = "<%= @ipaddr %>"
|
||||
|
||||
performance {
|
||||
raft_multiplier = 1
|
||||
}
|
||||
|
||||
disable_remote_exec = false
|
||||
disable_update_check = false
|
||||
enable_local_script_checks = true
|
||||
|
||||
log_file = "/var/log/consul/"
|
||||
log_file = "/var/log/consul/"
|
||||
log_rotate_max_files = -1
|
||||
log_level = "INFO"
|
||||
log_json = false
|
||||
log_rotate_bytes = 1000000
|
||||
log_level = "INFO"
|
||||
log_json = false
|
||||
log_rotate_bytes = 1000000
|
||||
|
||||
enable_central_service_config = true
|
||||
ports {
|
||||
grpc_tls = 8502
|
||||
}
|
||||
connect {
|
||||
enabled = true
|
||||
}
|
||||
|
||||
telemetry {
|
||||
prometheus_retention_time = "24h"
|
||||
disable_hostname = true
|
||||
}
|
||||
|
||||
retry_join = [<%= @manager_hosts %>]
|
||||
rejoin_after_leave = true
|
||||
|
|
|
|||
|
|
@ -0,0 +1,50 @@
|
|||
server = true
|
||||
bootstrap_expect = 3
|
||||
|
||||
ca_file = "/etc/consul.d/certs/consul-agent-ca.pem"
|
||||
cert_file = "/etc/consul.d/certs/dc1-server-consul-1.pem"
|
||||
key_file = "/etc/consul.d/certs/dc1-server-consul-1-key.pem"
|
||||
|
||||
acl {
|
||||
enabled = true
|
||||
default_policy = "deny"
|
||||
enable_token_persistence = true
|
||||
|
||||
tokens {
|
||||
master = "<%= @manager_hosts %>"
|
||||
agent = "<%= @manager_hosts %>"
|
||||
default = "<%= @manager_hosts %>"
|
||||
}
|
||||
}
|
||||
|
||||
ui_config {
|
||||
enabled = true
|
||||
|
||||
metrics_provider = "prometheus"
|
||||
metrics_proxy {
|
||||
base_url = "http://192.168.10.101:9090"
|
||||
}
|
||||
}
|
||||
|
||||
config_entries {
|
||||
bootstrap = [
|
||||
{
|
||||
kind = "proxy-defaults"
|
||||
name = "global"
|
||||
config {
|
||||
envoy_prometheus_bind_addr = "0.0.0.0:9102"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
|
||||
auto_config {
|
||||
authorization {
|
||||
enabled = true
|
||||
static {
|
||||
oidc_discovery_url = "http://vault.homelab:8200/v1/identity/oidc"
|
||||
bound_issuer = "http://vault.homelab:8200/v1/identity/oidc"
|
||||
bound_audiences = [ "dc1" ]
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue