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Project deploymentRelevant environment installation1. Update source(Modify the source) sudo apt-get update2. mysqlInstallation apt-get install mysql-server apt-get install libmysqlclient-dev3. redisInstallation #Install dependencies sudo apt-get update sudo apt-get install gcc sudo apt-get install build-essential tcl #Installationredis sudo apt-get install redis-server4.Install the virtual environment pip install virtualenv pip install virtualenvwrapper5.dispositionvirtualenvwrapper 1.Make it installedvirtualenvwrapperEffective, edit~/.bashrcfile export WORKON_HOME=$HOME/.virtualenvs export PROJECT_HOME=$HOME/workspace source /usr/local/bin/virtualenvwrapper.sh 2.Make the edited file effective source ~/.bashrc6.Install the dependency packageUse the following command to generate the dependencies in the current virtual environment to a file with the version number pip freeze > requirements.txtEnter the virtual environment Bulk install dependency packages pip install -r requirements.txtIn installationFlask-MySQLdbThe dependency package may not be installed, run the following command to install the dependency package sudo apt-get build-dep python-mysqldbNginxsudo apt-getinstall nginxOperation and stop/etc/init.d/nginx start #initiate/etc/init.d/nginx stop #Stop itConfiguration filesEdit the file:/etc/nginx/sites-available/default# If there are multiple servers, configure it here and modify itlocationnodeproxy_passupstream flask { server 127.0.0.1:5000; server 127.0.0.1:5001; }server { #Monitoring80ports listen 80 default_server; listen [::]:80 default_server; root /var/www/html; index index.html index.htm index.nginx-debian.html; server_name _; location / { #request forwarded togunicornserver proxy_pass http://127.0.0.1:5000; #Request forwarded to multiple requestsgunicornserver # proxy_pass http://flask; #Set the request header and pass the header information to the server proxy_set_header Host $host; #Set the request header to pass the original requestipTo givegunicornserver proxy_set_header X-Real-IP $remote_addr; }}MySQL installationsudo apt-getinstall mysql-server I don't know if the mysql default password applies 1. Ubuntu check the default password sudo cat /etc/mysql/debian.cnf2. Log in with the default account and change the root password update mysql.userset authentication_string=password('mysql') whereuser='root'3. sudo mysql -uroot -p, enter password 4. Update password updateuserset password=password("mysql") whereuser="root"; update mysql.userset authentication_string=password('mysql') whereuser='root'; 5. If you need sudo login to vim /etc/mysql/my.cnf and add [mysqld] skip-grant-tablesredis installationsudo apt-getinstall redis-serverNginx uninstall and installadoptedCLanguage writing implements diversion, forwarding, and load balancingRemove nginx, -purge includes the configuration file sudo apt-get --purge remove nginx Remove all unused packages sudo apt-get autoremove List the software related to nginx and remove it dpkg --get-selections|grep nginx sudo apt-get --purge remove nginx sudo apt-get --purge remove nginx-common sudo apt-get --purge remove nginx-core Check the process that nginx is running and kill it if there is ps -ef |grep nginx sudo kill -9 XXX Global lookup for files related to nginx sudo find / -name nginx* sudo rm -rf file Delete all files listed sudo rm -rf file Reinstall nginx sudo apt-get update sudo apt-get install nginx Other content of Nginx nginx: [emerg] a duplicate default server for 0.0.0.0:80 in /etc/nginx/sites-enabled/ms.recipe_box.com.conf:2 Delete the /etc/nginx/sites-available/default file and restart the service Nginx Performance Abnormal: Suggest Restarting Nginx Service** sudo service Nginx restart**
Gunicorn installation1. Gunicorn (Green Unicorn) is an HTTP server for Python WSGI2. Ported from Ruby's Unicorn project3. This Gunicorn server is compatible with various web frameworks and implements very simple, lightweight resource consumption4. Gunicorn is launched directly with commands and does not require writing a configuration fileInstallationInstallation pip install gunicorn View options gunicorn -h Run
# -w:Indicates a process (worker）-b: indicates bindingipaddress and port number (bind）gunicorn -w 2 -b 127.0.0.1:5000Run file name:FlaskProgram instance namepip upgradeinstall sudo apt-get install python3-pip wgethttps://bootstrap.pypa.io/get-pip.py--no-check-certificate pythonget-pip.py Upgrade sudo pip3 install --upgrade pip Uninstall sudo apt-get remove python3-pip Additional contentTencent Cloud (ubuntu16.04) cannot upgrade pip workaround
Try updating the source sudo apt-get update Modify the source sudo vim /etc/apt/sources.list debhttp://mirrors.aliyun.com/ubuntu/trusty-security main restricted universe multiverse # disabled on upgrade to xenial debhttp://mirrors.aliyun.com/ubuntu/trusty-updates main restricted universe multiverse # disabled on upgrade to xenial debhttp://mirrors.aliyun.com/ubuntu/xenial-proposed main restricted universe multiverse #Not for humans during development stage of release xenial debhttp://mirrors.aliyun.com/ubuntu/trusty-backports main restricted universe multiverse # disabled on upgrade to xenial deb-srchttp://mirrors.aliyun.com/ubuntu/xenial main restricted universe multiverse # disabled on upgrade to xenial deb-srchttp://mirrors.aliyun.com/ubuntu/trusty-security main restricted universe multiverse # disabled on upgrade to xenial deb-srchttp://mirrors.aliyun.com/ubuntu/trusty-updates main restricted universe multiverse # disabled on upgrade to xenial deb-srchttp://mirrors.aliyun.com/ubuntu/xenial-proposed main restricted universe multiverse #Not for humans during development stage of release xenial deb-srchttp://mirrors.aliyun.com/ubuntu/trusty-backports main restricted universe multiverse # disabled on upgrade to xenial
Then execute
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Posted on 8/31/2018 4:56:03 PM
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Landlord|
Posted on 8/31/2018 4:57:42 PM
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