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Increase max number of connections to the proxy #18

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22ce9d6
Refined nginx config to scale
kivutar Dec 10, 2018
09f386f
Increase the limit at the systemd level
kivutar Dec 10, 2018
852094f
Increase limits
kivutar Dec 10, 2018
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62 changes: 56 additions & 6 deletions cloudinit/mainnet.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ mounts:
- [ "@@DEVICE@@1", "/datadrive", "ext4", "defaults", "0", "2" ]
write_files:
- owner: root:root
- path: /lib/systemd/system/geth.service
path: /lib/systemd/system/geth.service
content: |
[Unit]
Description=Geth
Expand All @@ -38,12 +38,61 @@ write_files:
[Install]
WantedBy=multi-user.target
- owner: root:root
path: /etc/nginx/sites-available/default
path: /etc/security/limits.conf
content: |
server {
listen 8545;
location /@@API_KEY@@ {
proxy_pass http://127.0.0.1:8445;
* soft nofile 1048576
* hard nofile 1048576
root soft nofile 1048576
root hard nofile 1048576
- owner: root:root
path: /etc/pam.d/common-session
content: |
session [default=1] pam_permit.so
session requisite pam_deny.so
session required pam_permit.so
session optional pam_umask.so
session required pam_unix.so
session optional pam_systemd.so
session required pam_limits.so
- owner: root:root
path: /etc/sysctl.conf
content: |
fs.file-max = 2097152
fs.nr_open = 1048576
net.ipv4.netfilter.ip_conntrack_max = 1048576
net.nf_conntrack_max = 1048576
net.core.somaxconn = 1048576
- owner: root:root
path: /etc/systemd/system/nginx.service.d/limit.conf
content: |
[Service]
LimitNOFILE=65536
- owner: root:root
path: /etc/nginx/nginx.conf
content: |
user www-data;
worker_processes auto;
pid /run/nginx.pid;
worker_rlimit_nofile 65536;

events {
worker_connections 4096;
multi_accept on;
}

http {
tcp_nopush on;
tcp_nodelay on;
reset_timedout_connection on;
keepalive_timeout 30;
client_body_timeout 10;
send_timeout 2;

server {
listen 8545;
location /@@API_KEY@@ {
proxy_pass http://127.0.0.1:8445;
}
}
}
packages:
Expand All @@ -54,6 +103,7 @@ runcmd:
- tar xf geth-linux-amd64-1.8.13-225171a4.tar.gz
- cp geth-linux-amd64-1.8.13-225171a4/geth /usr/bin/geth
- chown -R blockform:blockform /datadrive
- systemctl daemon-reload
- systemctl enable geth
- systemctl start geth
- systemctl restart nginx
Expand Down
60 changes: 55 additions & 5 deletions cloudinit/private.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -99,12 +99,61 @@ write_files:
[Install]
WantedBy=multi-user.target
- owner: root:root
path: /etc/nginx/sites-available/default
path: /etc/security/limits.conf
content: |
server {
listen 8545;
location /@@API_KEY@@ {
proxy_pass http://127.0.0.1:8445;
* soft nofile 1048576
* hard nofile 1048576
root soft nofile 1048576
root hard nofile 1048576
- owner: root:root
path: /etc/pam.d/common-session
content: |
session [default=1] pam_permit.so
session requisite pam_deny.so
session required pam_permit.so
session optional pam_umask.so
session required pam_unix.so
session optional pam_systemd.so
session required pam_limits.so
- owner: root:root
path: /etc/sysctl.conf
content: |
fs.file-max = 2097152
fs.nr_open = 1048576
net.ipv4.netfilter.ip_conntrack_max = 1048576
net.nf_conntrack_max = 1048576
net.core.somaxconn = 1048576
- owner: root:root
path: /etc/systemd/system/nginx.service.d/limit.conf
content: |
[Service]
LimitNOFILE=65536
- owner: root:root
path: /etc/nginx/nginx.conf
content: |
user www-data;
worker_processes auto;
pid /run/nginx.pid;
worker_rlimit_nofile 65536;

events {
worker_connections 4096;
multi_accept on;
}

http {
tcp_nopush on;
tcp_nodelay on;
reset_timedout_connection on;
keepalive_timeout 30;
client_body_timeout 10;
send_timeout 2;

server {
listen 8545;
location /@@API_KEY@@ {
proxy_pass http://127.0.0.1:8445;
}
}
}
packages:
Expand All @@ -121,6 +170,7 @@ runcmd:
- cat /genesis.json | sed "s/@@SEALER@@/`cat /sealer`/g" > /genesis.json
- cat /lib/systemd/system/geth.service | sed "s/@@SEALER@@/`cat /sealer`/g" > /lib/systemd/system/geth.service
- geth --nodiscover --datadir /datadrive init /genesis.json
- systemctl daemon-reload
- systemctl enable geth
- systemctl start geth
- systemctl enable faucet
Expand Down
62 changes: 56 additions & 6 deletions cloudinit/rinkeby.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ mounts:
- [ "@@DEVICE@@1", "/datadrive", "ext4", "defaults", "0", "2" ]
write_files:
- owner: root:root
- path: /lib/systemd/system/geth.service
path: /lib/systemd/system/geth.service
content: |
[Unit]
Description=Geth
Expand All @@ -38,12 +38,61 @@ write_files:
[Install]
WantedBy=multi-user.target
- owner: root:root
path: /etc/nginx/sites-available/default
path: /etc/security/limits.conf
content: |
server {
listen 8545;
location /@@API_KEY@@ {
proxy_pass http://127.0.0.1:8445;
* soft nofile 1048576
* hard nofile 1048576
root soft nofile 1048576
root hard nofile 1048576
- owner: root:root
path: /etc/pam.d/common-session
content: |
session [default=1] pam_permit.so
session requisite pam_deny.so
session required pam_permit.so
session optional pam_umask.so
session required pam_unix.so
session optional pam_systemd.so
session required pam_limits.so
- owner: root:root
path: /etc/sysctl.conf
content: |
fs.file-max = 2097152
fs.nr_open = 1048576
net.ipv4.netfilter.ip_conntrack_max = 1048576
net.nf_conntrack_max = 1048576
net.core.somaxconn = 1048576
- owner: root:root
path: /etc/systemd/system/nginx.service.d/limit.conf
content: |
[Service]
LimitNOFILE=65536
- owner: root:root
path: /etc/nginx/nginx.conf
content: |
user www-data;
worker_processes auto;
pid /run/nginx.pid;
worker_rlimit_nofile 65536;

events {
worker_connections 4096;
multi_accept on;
}

http {
tcp_nopush on;
tcp_nodelay on;
reset_timedout_connection on;
keepalive_timeout 30;
client_body_timeout 10;
send_timeout 2;

server {
listen 8545;
location /@@API_KEY@@ {
proxy_pass http://127.0.0.1:8445;
}
}
}
packages:
Expand All @@ -56,6 +105,7 @@ runcmd:
- wget https://www.rinkeby.io/rinkeby.json
- chown -R blockform:blockform /datadrive
- geth --datadir=/datadrive init rinkeby.json
- systemctl daemon-reload
- systemctl enable geth
- systemctl start geth
- systemctl restart nginx
Expand Down
62 changes: 56 additions & 6 deletions cloudinit/ropsten.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ mounts:
- [ "@@DEVICE@@1", "/datadrive", "ext4", "defaults", "0", "2" ]
write_files:
- owner: root:root
- path: /lib/systemd/system/geth.service
path: /lib/systemd/system/geth.service
content: |
[Unit]
Description=Geth
Expand All @@ -38,12 +38,61 @@ write_files:
[Install]
WantedBy=multi-user.target
- owner: root:root
path: /etc/nginx/sites-available/default
path: /etc/security/limits.conf
content: |
server {
listen 8545;
location /@@API_KEY@@ {
proxy_pass http://127.0.0.1:8445;
* soft nofile 1048576
* hard nofile 1048576
root soft nofile 1048576
root hard nofile 1048576
- owner: root:root
path: /etc/pam.d/common-session
content: |
session [default=1] pam_permit.so
session requisite pam_deny.so
session required pam_permit.so
session optional pam_umask.so
session required pam_unix.so
session optional pam_systemd.so
session required pam_limits.so
- owner: root:root
path: /etc/sysctl.conf
content: |
fs.file-max = 2097152
fs.nr_open = 1048576
net.ipv4.netfilter.ip_conntrack_max = 1048576
net.nf_conntrack_max = 1048576
net.core.somaxconn = 1048576
- owner: root:root
path: /etc/systemd/system/nginx.service.d/limit.conf
content: |
[Service]
LimitNOFILE=65536
- owner: root:root
path: /etc/nginx/nginx.conf
content: |
user www-data;
worker_processes auto;
pid /run/nginx.pid;
worker_rlimit_nofile 65536;

events {
worker_connections 4096;
multi_accept on;
}

http {
tcp_nopush on;
tcp_nodelay on;
reset_timedout_connection on;
keepalive_timeout 30;
client_body_timeout 10;
send_timeout 2;

server {
listen 8545;
location /@@API_KEY@@ {
proxy_pass http://127.0.0.1:8445;
}
}
}
packages:
Expand All @@ -54,6 +103,7 @@ runcmd:
- tar xf geth-linux-amd64-1.8.13-225171a4.tar.gz
- cp geth-linux-amd64-1.8.13-225171a4/geth /usr/bin/geth
- chown -R blockform:blockform /datadrive
- systemctl daemon-reload
- systemctl enable geth
- systemctl start geth
- systemctl restart nginx
Expand Down