If you run into memory limit issues while trying to use composer, you can disable(or limit to a higher limit e.g. 1024M) with via the method below.
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php -d memory_limit=-1 `which composer` require composer/modulename |
If you run into memory limit issues while trying to use composer, you can disable(or limit to a higher limit e.g. 1024M) with via the method below.
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php -d memory_limit=-1 `which composer` require composer/modulename |
After you setup your centos droplet, you can do these steps. Make sure your hostname is a FQDN.
1. Change Root Password
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passwd root |
2. Update Server
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yum update |
3. Add user
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adduser whmadmin passwd whmadmin usermod -aG wheel whmadmin mkdir /home/whmadmin/.ssh sudo cp -rf /root/.ssh/* /home/whmadmin/.ssh/ chown -R whmadmin:whmadmin /home/whmadmin/.ssh |
4. Modify SSH Settings
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yum install nano nano -w /etc/ssh/sshd_config PermitRootLogin no PasswordAuthentication no Port 2222 systemctl reload sshd |
5. Disable SELinux
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nano -w /etc/selinux/config SELINUX=disabled reboot sestatus |
6. Setup a SWAP file
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sudo dd if=/dev/zero of=/swapfile count=4096 bs=1MiB sudo chmod 600 /swapfile sudo mkswap /swapfile sudo swapon /swapfile sudo sh -c 'echo "/swapfile none swap sw 0 0" >> /etc/fstab' #verify cat /etc/fstab #should look like /swapfile none swap sw 0 0 |
7. Install PERL
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sudo yum install perl |
8. Install screen and wget
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sudo yum install screen wget screen |
9. Install Cpanel
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wget -N http://httpupdate.cpanel.net/latest sudo sh latest |
Once it is complete, you can access WHM from your hostname, or droplet IP on port 2087
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#Install amazon-efs-utils and mount EFS #https://docs.aws.amazon.com/efs/latest/ug/installing-other-distro.html sudo apt-get -y install binutils git clone https://github.com/aws/efs-utils cd efs-utils ./build-deb.sh sudo apt-get -y install ./build/amazon-efs-utils*deb cd / sudo mkdir /efs sudo mount -t efs <UNIQUEIDHERE>:/ efs sudo chown www-data:www-data /efs/recordings/ #verify with df sudo nano /etc/fstab #Add this line <UNIQUEIDHERE>:/ /efs efs defaults,_netdev 0 0 |
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#Setup Server #I chose to keep local version of boot/men sudo apt update && sudo apt upgrade -y sudo apt install build-essential libpcre3 libpcre3-dev libssl-dev nginx libnginx-mod-rtmp ffmpeg -y sudo nano /etc/nginx/nginx.conf rtmp { server { listen 1935; chunk_size 4096; notify_method get; drop_idle_publisher 10s; application live { on_publish http://localhost/auth; live on; record all; record_path /efs/recordings; record_unique on; hls on; hls_path /hls/live; hls_fragment 2s; hls_playlist_length 4s; push rtmp://localhost/facebook; push rtmp://localhost/youtube; } # Facebook Stream Application application facebook { live on; record off; #Only allow localhost to publish allow publish 127.0.0.1; deny publish all; # Push URL with the Facebook stream key push rtmp://127.0.0.1:19350/rtmp/<streamkey>; } # YouTube Application application youtube { live on; record off; #Only allow localhost to publish allow publish 127.0.0.1; deny publish all; # Push URL with the Facebook stream key push rtmp://a.rtmp.youtube.com/live2/<streamkey> } } } sudo mkdir -p /hls/live sudo chown -R $USER:$USER /hls/live sudo nano /etc/nginx/sites-enabled/default location /auth { if ($arg_pwd = '<uniquepassword>') { return 200; } return 401; } sudo systemctl restart nginx.service |
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sudo cp /etc/nginx/sites-available/default /etc/nginx/sites-available/example.net sudo nano /etc/nginx/sites-available/example.net server { listen 80; # HTTP IPv4 listen [::]:80; # HTTP IPv6 listen 443 ssl; # HTTPS IPv4; force SSL listen [::]:443 ssl; # HTTPS IPv6; force SSL server_name example.net; location / { # Disable cache add_header Cache-Control no-cache; # Enable CORS add_header 'Access-Control-Allow-Origin' '*' always; add_header 'Access-Control-Expose-Headers' 'Content-Length'; # Allow CORS preflight requests if ($request_method = 'OPTIONS') { add_header 'Access-Control-Allow-Origin' '*'; add_header 'Access-Control-Max-Age' 1728000; add_header 'Content-Type' 'text/plain charset=UTF-8'; add_header 'Content-Length' 0; return 204; } # Specify file type to be served (.m3u8) types { application/vnd.apple.mpegurl m3u8; video/mp2t; } # File location # Set to the same hls_path specified in the rtmp application root /hls; } } sudo ln -s /etc/nginx/sites-available/example.net /etc/nginx/sites-enabled/ sudo systemctl restart nginx.service |
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sudo curl -o stunnel-5.56.tar.gz https://www.stunnel.org/downloads/stunnel-5.56.tar.gz sudo tar xvfz stunnel-5.56.tar.gz cd stunnel-5.56 sudo ./configure sudo make sudo make install sudo ln -s /usr/local/bin/stunnel /bin/stunnel sudo nano /etc/stunnel/stunnel.conf ; Sample stunnel configuration file for Unix by Michal Trojnara 1998-2019 ; Some options used here may be inadequate for your particular configuration ; This sample file does *not* represent stunnel.conf defaults ; Please consult the manual for detailed description of available options ; ************************************************************************** ; * Global options * ; ************************************************************************** ; It is recommended to drop root privileges if stunnel is started by root ;setuid = nobody ;setgid = nogroup ; PID file is created inside the chroot jail (if enabled) ;pid = /usr/local/var/run/stunnel.pid ; Debugging stuff (may be useful for troubleshooting) ;foreground = yes ;debug = info ;output = /usr/local/var/log/stunnel.log ; Enable FIPS 140-2 mode if needed for compliance ;fips = yes ; The pkcs11 engine allows for authentication with cryptographic ; keys isolated in a hardware or software token ; MODULE_PATH specifies the path to the pkcs11 module shared library, ; e.g. softhsm2.dll or opensc-pkcs11.so ; Each section using this feature also needs the "engineId = pkcs11" option ;engine = pkcs11 ;engineCtrl = MODULE_PATH:/usr/lib/softhsm/libsofthsm2.so ;engineCtrl = PIN:1234 ; ************************************************************************** ; * Service defaults may also be specified in individual service sections * ; ************************************************************************** ; Enable support for the insecure SSLv3 protocol ;options = -NO_SSLv3 ; These options provide additional security at some performance degradation ;options = SINGLE_ECDH_USE ;options = SINGLE_DH_USE ; ************************************************************************** ; * Include all configuration file fragments from the specified folder * ; ************************************************************************** ;include = /usr/local/etc/stunnel/conf.d ; ************************************************************************** ; * Service definitions (remove all services for inetd mode) * ; ************************************************************************** ; ***************************************** Example TLS client mode services ; The following examples use /etc/ssl/certs, which is the common location ; of a hashed directory containing trusted CA certificates. This is not ; a hardcoded path of the stunnel package, as it is not related to the ; stunnel configuration in /usr/local/etc/stunnel/. [gmail-pop3] client = yes accept = 127.0.0.1:110 connect = pop.gmail.com:995 verifyChain = yes CApath = /etc/ssl/certs checkHost = pop.gmail.com OCSPaia = yes [gmail-imap] client = yes accept = 127.0.0.1:143 connect = imap.gmail.com:993 verifyChain = yes CApath = /etc/ssl/certs checkHost = imap.gmail.com OCSPaia = yes [gmail-smtp] client = yes accept = 127.0.0.1:25 connect = smtp.gmail.com:465 verifyChain = yes CApath = /etc/ssl/certs checkHost = smtp.gmail.com OCSPaia = yes ; Encrypted HTTP proxy authenticated with a client certificate ; located in a cryptographic token ;[example-pkcs11] ;client = yes ;accept = 127.0.0.1:8080 ;connect = example.com:8443 ;engineId = pkcs11 ;cert = pkcs11:token=MyToken;object=MyCert ;key = pkcs11:token=MyToken;object=MyKey ; ***************************************** Example TLS server mode services ;[pop3s] ;accept = 995 ;connect = 110 ;cert = /usr/local/etc/stunnel/stunnel.pem ;[imaps] ;accept = 993 ;connect = 143 ;cert = /usr/local/etc/stunnel/stunnel.pem ; Either only expose this service to trusted networks, or require ; authentication when relaying emails originated from loopback. ; Otherwise the following configuration creates an open relay. ;[ssmtp] ;accept = 465 ;connect = 25 ;cert = /usr/local/etc/stunnel/stunnel.pem ; TLS front-end to a web server ;[https] ;accept = 443 ;connect = 80 ;cert = /usr/local/etc/stunnel/stunnel.pem ; "TIMEOUTclose = 0" is a workaround for a design flaw in Microsoft SChannel ; Microsoft implementations do not use TLS close-notify alert and thus they ; are vulnerable to truncation attacks ;TIMEOUTclose = 0 ; Remote shell protected with PSK-authenticated TLS ; Create "/usr/local/etc/stunnel/secrets.txt" containing IDENTITY:KEY pairs ;[shell] ;accept = 1337 ;exec = /bin/sh ;execArgs = sh -i ;PSKsecrets = /usr/local/etc/stunnel/secrets.txt ; Non-standard MySQL-over-TLS encapsulation connecting the Unix socket ;[mysql] ;cert = /usr/local/etc/stunnel/stunnel.pem ;accept = 3307 ;connect = /run/mysqld/mysqld.sock ; vim:ft=dosini # Stunnel basic config # /etc/stunnel/stunnel.conf setuid = stunnel4 setgid = stunnel4 pid=/tmp/stunnel.pid output = /var/log/stunnel4/stunnel.log include = /etc/stunnel/conf.d #Set ENABLE=1 in /etc/default/stunnel4 # RTMP -> RTMPS tunnel #/etc/stunnel/conf.d/fb.conf [fb-live] client = yes accept = 127.0.0.1:19350 connect = live-api-s.facebook.com:443 verifyChain = no sudo systemctl restart stunnel4 && sudo systemctl status stunnel4 |
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#Install SSL sudo add-apt-repository ppa:certbot/certbot sudo apt-get update sudo apt-get install python-certbot-nginx sudo certbot --nginx -d example.com sudo certbot renew --dry-run #systemd should take care of the auto renewal |
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touch /usr/local/sbin/firewall_dynamic_update.bash |
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#!/bin/bash HOSTNAME=yourhost.ddns.net LOGFILE=$HOME/ufw.$HOSTNAME.log Current_IP=$(host $HOSTNAME | head -n1 | cut -f4 -d ' ') if [ ! -f $LOGFILE ]; then /usr/sbin/ufw allow from $Current_IP to any port 2222 /usr/sbin/ufw allow from $Current_IP to any port 9090 /usr/sbin/ufw allow from $Current_IP to any port 8443 echo $Current_IP > $LOGFILE else Old_IP=$(cat $LOGFILE) if [ "$Current_IP" = "$Old_IP" ] ; then echo IP address has not changed else /usr/sbin/ufw delete allow from $Current_IP to any port 2222 /usr/sbin/ufw delete allow from $Current_IP to any port 9090 /usr/sbin/ufw delete allow from $Current_IP to any port 8443 /usr/sbin/ufw allow from $Current_IP to any port 2222 /usr/sbin/ufw allow from $Current_IP to any port 9090 /usr/sbin/ufw allow from $Current_IP to any port 8443 echo $Current_IP > $LOGFILE echo iptables have been updated fi fi |
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sudo chown root:root /usr/local/sbin/firewall_dynamic_update.bash sudo chmod +x /usr/local/sbin/firewall_dynamic_update.bash |
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sudo crontab -e */5 * * * * /usr/local/sbin/firewall_dynamic_update.bash > /dev/null 2>&1 |