应用搭建好了,该上线部署:
虚拟环境需安装的包: (Dfcenv) [root@zabbix Dfcenv]# pip list Django (1.10.1) gunicorn (19.6.0) meld3 (1.0.2) MySQL-python (1.2.5) pip (8.1.2) setuptools (26.1.1) supervisor (3.3.1) wheel (0.29.0)
Django setting.py配置:
# -*- coding: utf-8 -*- """ Django settings for Dasset project. Generated by 'django-admin startproject' using Django 1.10. For more information on this file, see https://docs.djangoproject.com/en/1.10/topics/settings/ For the full list of settings and their values, see https://docs.djangoproject.com/en/1.10/ref/settings/ """ import os # Build paths inside the project like this: os.path.join(BASE_DIR, ...) BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) # Quick-start development settings - unsuitable for production # See https://docs.djangoproject.com/en/1.10/howto/deployment/checklist/ # SECURITY WARNING: keep the secret key used in production secret! SECRET_KEY = 'q1tcg!d$)c@ax5ns+(74)$5)-=ob4^)h5uzck2t1f&d+c^x7^4' # SECURITY WARNING: don't run with debug turned on in production! DEBUG = True ALLOWED_HOSTS = [] # Application definition INSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'asset.apps.AssetConfig', #后台app显示自定义名称 ] MIDDLEWARE = [ 'django.middleware.security.SecurityMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', ] ROOT_URLCONF = 'Dasset.urls' TEMPLATES = [ { 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [os.path.join(BASE_DIR, 'templates')], 'APP_DIRS': True, 'OPTIONS': { 'context_processors': [ 'django.template.context_processors.debug', 'django.template.context_processors.request', 'django.contrib.auth.context_processors.auth', 'django.contrib.messages.context_processors.messages', ], }, }, ] WSGI_APPLICATION = 'Dasset.wsgi.application' # Database # https://docs.djangoproject.com/en/1.10/ref/settings/#databases DATABASES = { 'default': { 'ENGINE': 'django.db.backends.mysql', 'NAME': 'ceshi', 'USER': 'root', 'PASSWORD': 'P@ssW0rd', 'HOST': '192.168.2.223', 'PORT': '3306', } } # Password validation # https://docs.djangoproject.com/en/1.10/ref/settings/#auth-password-validators AUTH_PASSWORD_VALIDATORS = [ { 'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator', }, { 'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator', }, { 'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator', }, { 'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator', }, ] # Internationalization # https://docs.djangoproject.com/en/1.10/topics/i18n/ LANGUAGE_CODE = 'zh-hans' TIME_ZONE = 'Asia/Shanghai' USE_I18N = True USE_L10N = True USE_TZ = True # Static files (CSS, JavaScript, Images) # https://docs.djangoproject.com/en/1.10/howto/static-files/ STATIC_URL = '/static/' STATICFILES_DIRS = ( os.path.join(BASE_DIR, 'static'), ) #启用nginx配置时关闭 #STATIC_ROOT = "/data/python/Django/Dfcenv/Dasset/static/" #启用nginx配置时打开
Django models.py
[root@zabbix Dasset]# cat asset/models.py # -*- coding: utf-8 -*- from __future__ import unicode_literals from django.db import models # Create your models here. class Asset_pro(models.Model): ipaddr = models.CharField(max_length=20, verbose_name=u'IP地址') #需定义primary_key,否则会自动创建id列 hostname = models.CharField(max_length=30, verbose_name=u'主机名') nodes = models.CharField(max_length=20, verbose_name=u'应用节点') applications = models.CharField(max_length=30, verbose_name=u'应用名', blank=True) group = models.CharField(max_length=20, verbose_name=u'应用组名', blank=True) memory = models.CharField(max_length=5, verbose_name=u'内存大小', blank=True) env = models.CharField(max_length=100, verbose_name=u'环境变量', blank=True) flag = models.PositiveSmallIntegerField(verbose_name='flag') ID = models.AutoField(verbose_name='ID', primary_key=True) def __unicode__(self): return "%s_%s_%s" %(self.ipaddr, self.nodes, self.applications) class Meta: db_table = 'fcenv_pro' #表名,默认为app名+类名 verbose_name = u'生产环境列表信息' verbose_name_plural = u'生产环境列表管理' class Asset_test(models.Model): ipaddr = models.CharField(max_length=20, verbose_name=u'IP地址') #需定义primary_key,否则会自动创建id列 nodes = models.CharField(max_length=20, verbose_name=u'应用节点') applications = models.CharField(max_length=30, verbose_name=u'应用名', primary_key=True, blank=True) #后台app默认更改对象 mobile = models.CharField(max_length=20, verbose_name='mobile', blank=True) DMS = models.CharField(max_length=5, verbose_name='DMS', blank=True) flag = models.CharField(max_length=5, verbose_name='flag', default='test') def __unicode__(self): return "%s_%s_%s" %(self.ipaddr, self.nodes, self.applications) class Meta: db_table = 'fcenv_test' #表名,默认为app名+类名 verbose_name = u'测试环境列表信息' verbose_name_plural = u'测试环境列表管理' class Redis_pro(models.Model): ipaddr = models.CharField(max_length=20, verbose_name=u'IP地址', primary_key=True) #需定义primary_key,否则会自动创建id列 hostname = models.CharField(max_length=30, verbose_name=u'主机名') applications = models.CharField(max_length=30, verbose_name=u'应用名', blank=True) memory = models.CharField(max_length=5, verbose_name=u'内存大小', blank=True) flag = models.CharField(max_length=5, verbose_name='flag', default='pro') def __unicode__(self): return "%s_%s" %(self.ipaddr, self.applications) class Meta: db_table = 'fcredis_pro' #表名,默认为app名+类名 verbose_name = u'生产Redis信息' verbose_name_plural = u'生产环境Redis管理'
django views.py
# -*- coding: utf-8 -*- from django.shortcuts import render, render_to_response from models import Asset_pro, Asset_test, Redis_pro # Create your views here. def index(request): assetkeys = ["hostname", "ipaddr", "IDC", u"所属宿主机", u"操作系统", "cpu", "memory", "disk"] assetvalues = ["app1-35", "192.168.2.135", "test", 36, "CentOS release 6.7", 4, "12G", "128G"] asset = zip(assetkeys, assetvalues) return render_to_response("index.html", {'asset': asset}) def asset(request): asset = Asset_pro.objects.all().order_by('ipaddr') return render_to_response("asset.html",{'asset': asset}) def asset_test(request): asset_test = Asset_test.objects.filter(flag="test").order_by('ipaddr','nodes') return render_to_response("test.html",{'asset': asset_test}) def asset_dev(request): asset_dev = Asset_test.objects.filter(flag='dev').order_by('ipaddr','nodes') return render_to_response("dev.html",{'asset': asset_dev}) def redis_pro(request): redis_pro = Redis_pro.objects.filter(flag='pro').order_by('ipaddr') return render_to_response("redis_pro.html",{'asset': redis_pro}) def Del_asset(request): pass def home(request): return render(request,"home.html")
gunicorn配置如下:
(Dfcenv) [root@zabbix Dfcenv]# cat bin/gunicorn_start #!/bin/bash NAME="Dasset_app" # Name of the application DJANGODIR=/data/python/Django/Dfcenv/Dasset #Django project directory SOCKFILE=/data/python/Django/Dfcenv/run/gunicorn.sock #unix socket fro communication USER=root # the user to run as GROUP=root # the group to run as NUM_WORKERS=3 # how many worker processes should Gunicorn spawn DJANGO_SETTINGS_MODULE=Dasset.settings # which settings file should Django use DJANGO_WSGI_MODULE=Dasset.wsgi # WSGI module name echo "Starting $NAME as `whoami`" # Activate the virtual environment cd $DJANGODIR source ../bin/activate export DJANGO_SETTINGS_MODULE=$DJANGO_SETTINGS_MODULE export PYTHONPATH=$DJANGODIR:$PYTHONPATH # Create the run directory if it doesn't exist RUNDIR=$(dirname $SOCKFILE) test -d $RUNDIR || mkdir -p $RUNDIR # Start your Django Unicorn # --bind=unix:$SOCKFILE # Programs meant to be run under supervisor should not daemonize themselves (do not use --daemon) exec ../bin/gunicorn ${DJANGO_WSGI_MODULE}:application \ --name $NAME \ --workers $NUM_WORKERS \ --user=$USER --group=$GROUP \ --log-level=debug \ --bind=unix:$SOCKFILE # --bind '0.0.0.0:8081'
supervisord配置:
(Dfcenv) [root@zabbix Dfcenv]# bin/echo_supervisord_conf > /etc/supervisord.conf (Dfcenv) [root@zabbix Dfcenv]# cat /etc/supervisord.conf ; Sample supervisor config file. ; ; For more information on the config file, please see: ; http://supervisord.org/configuration.html ; ; Notes: ; - Shell expansion ("~" or "$HOME") is not supported. Environment ; variables can be expanded using this syntax: "%(ENV_HOME)s". ; - Comments must have a leading space: "a=b ;comment" not "a=b;comment". [unix_http_server] file=/tmp/supervisor.sock ; (the path to the socket file) ;chmod=0700 ; socket file mode (default 0700) ;chown=nobody:nogroup ; socket file uid:gid owner ;username=user ; (default is no username (open server)) ;password=123 ; (default is no password (open server)) ;[inet_http_server] ; inet (TCP) server disabled by default ;port=127.0.0.1:9001 ; (ip_address:port specifier, *:port for all iface) ;username=user ; (default is no username (open server)) ;password=123 ; (default is no password (open server)) [supervisord] logfile=/tmp/supervisord.log ; (main log file;default $CWD/supervisord.log) logfile_maxbytes=50MB ; (max main logfile bytes b4 rotation;default 50MB) logfile_backups=10 ; (num of main logfile rotation backups;default 10) loglevel=info ; (log level;default info; others: debug,warn,trace) pidfile=/tmp/supervisord.pid ; (supervisord pidfile;default supervisord.pid) nodaemon=false ; (start in foreground if true;default false) minfds=1024 ; (min. avail startup file descriptors;default 1024) minprocs=200 ; (min. avail process descriptors;default 200) ;umask=022 ; (process file creation umask;default 022) ;user=chrism ; (default is current user, required if root) ;identifier=supervisor ; (supervisord identifier, default is 'supervisor') ;directory=/tmp ; (default is not to cd during start) ;nocleanup=true ; (don't clean up tempfiles at start;default false) ;childlogdir=/tmp ; ('AUTO' child log dir, default $TEMP) ;environment=KEY="value" ; (key value pairs to add to environment) ;strip_ansi=false ; (strip ansi escape codes in logs; def. false) ; the below section must remain in the config file for RPC ; (supervisorctl/web interface) to work, additional interfaces may be ; added by defining them in separate rpcinterface: sections [rpcinterface:supervisor] supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface [supervisorctl] serverurl=unix:///tmp/supervisor.sock ; use a unix:// URL for a unix socket ;serverurl=http://127.0.0.1:9001 ; use an http:// url to specify an inet socket ;username=chris ; should be same as http_username if set ;password=123 ; should be same as http_password if set ;prompt=mysupervisor ; cmd line prompt (default "supervisor") ;history_file=~/.sc_history ; use readline history if available ; The below sample program section shows all possible program subsection values, ; create one or more 'real' program: sections to be able to control them under ; supervisor. ;[program:theprogramname] ;command=/bin/cat ; the program (relative uses PATH, can take args) ;process_name=%(program_name)s ; process_name expr (default %(program_name)s) ;numprocs=1 ; number of processes copies to start (def 1) ;directory=/tmp ; directory to cwd to before exec (def no cwd) ;umask=022 ; umask for process (default None) ;priority=999 ; the relative start priority (default 999) ;autostart=true ; start at supervisord start (default: true) ;startsecs=1 ; # of secs prog must stay up to be running (def. 1) ;startretries=3 ; max # of serial start failures when starting (default 3) ;autorestart=unexpected ; when to restart if exited after running (def: unexpected) ;exitcodes=0,2 ; 'expected' exit codes used with autorestart (default 0,2) ;stopsignal=QUIT ; signal used to kill process (default TERM) ;stopwaitsecs=10 ; max num secs to wait b4 SIGKILL (default 10) ;stopasgroup=false ; send stop signal to the UNIX process group (default false) ;killasgroup=false ; SIGKILL the UNIX process group (def false) ;user=chrism ; setuid to this UNIX account to run the program ;redirect_stderr=true ; redirect proc stderr to stdout (default false) ;stdout_logfile=/a/path ; stdout log path, NONE for none; default AUTO ;stdout_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB) ;stdout_logfile_backups=10 ; # of stdout logfile backups (default 10) ;stdout_capture_maxbytes=1MB ; number of bytes in 'capturemode' (default 0) ;stdout_events_enabled=false ; emit events on stdout writes (default false) ;stderr_logfile=/a/path ; stderr log path, NONE for none; default AUTO ;stderr_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB) ;stderr_logfile_backups=10 ; # of stderr logfile backups (default 10) ;stderr_capture_maxbytes=1MB ; number of bytes in 'capturemode' (default 0) ;stderr_events_enabled=false ; emit events on stderr writes (default false) ;environment=A="1",B="2" ; process environment additions (def no adds) ;serverurl=AUTO ; override serverurl computation (childutils) ; The below sample eventlistener section shows all possible ; eventlistener subsection values, create one or more 'real' ; eventlistener: sections to be able to handle event notifications ; sent by supervisor. ;[eventlistener:theeventlistenername] ;command=/bin/eventlistener ; the program (relative uses PATH, can take args) ;process_name=%(program_name)s ; process_name expr (default %(program_name)s) ;numprocs=1 ; number of processes copies to start (def 1) ;events=EVENT ; event notif. types to subscribe to (req'd) ;buffer_size=10 ; event buffer queue size (default 10) ;directory=/tmp ; directory to cwd to before exec (def no cwd) ;umask=022 ; umask for process (default None) ;priority=-1 ; the relative start priority (default -1) ;autostart=true ; start at supervisord start (default: true) ;startsecs=1 ; # of secs prog must stay up to be running (def. 1) ;startretries=3 ; max # of serial start failures when starting (default 3) ;autorestart=unexpected ; autorestart if exited after running (def: unexpected) ;exitcodes=0,2 ; 'expected' exit codes used with autorestart (default 0,2) ;stopsignal=QUIT ; signal used to kill process (default TERM) ;stopwaitsecs=10 ; max num secs to wait b4 SIGKILL (default 10) ;stopasgroup=false ; send stop signal to the UNIX process group (default false) ;killasgroup=false ; SIGKILL the UNIX process group (def false) ;user=chrism ; setuid to this UNIX account to run the program ;redirect_stderr=false ; redirect_stderr=true is not allowed for eventlisteners ;stdout_logfile=/a/path ; stdout log path, NONE for none; default AUTO ;stdout_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB) ;stdout_logfile_backups=10 ; # of stdout logfile backups (default 10) ;stdout_events_enabled=false ; emit events on stdout writes (default false) ;stderr_logfile=/a/path ; stderr log path, NONE for none; default AUTO ;stderr_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB) ;stderr_logfile_backups=10 ; # of stderr logfile backups (default 10) ;stderr_events_enabled=false ; emit events on stderr writes (default false) ;environment=A="1",B="2" ; process environment additions ;serverurl=AUTO ; override serverurl computation (childutils) ; The below sample group section shows all possible group values, ; create one or more 'real' group: sections to create "heterogeneous" ; process groups. ;[group:thegroupname] ;programs=progname1,progname2 ; each refers to 'x' in [program:x] definitions ;priority=999 ; the relative start priority (default 999) ; The [include] section can just contain the "files" setting. This ; setting can list multiple files (separated by whitespace or ; newlines). It can also contain wildcards. The filenames are ; interpreted as relative to this file. Included files *cannot* ; include files themselves. ;[include] ;files = relative/directory/*.ini ;应用配置 [program:Dasset] command=/data/python/Django/Dfcenv/bin/gunicorn_start ;command to start app user=root ;user to run as stdout_logfile=/data/python/Django/Dfcenv/logs/gunicorn_supervisor.log ;path to write log messages redirect_stderr=true ;save stderr in the same log[program:hello] environment=LANG=en_US.UTF-8,LC_ALL=en_US.UTF-8 ; Set UTF-8 as default encoding (Dfcenv) [root@zabbix Dfcenv]# supervisorctl reread (Dfcenv) [root@zabbix Dfcenv]# supervisorctl status Dasset Dasset RUNNING pid 3263, uptime 0:23:09
nginx配置:
(Dfcenv) [root@zabbix Dfcenv]# cat /etc/nginx/nginx.conf user root; worker_processes 1; error_log /var/log/nginx/error.log; #error_log /var/log/nginx/error.log notice; #error_log /var/log/nginx/error.log info; pid /var/run/nginx.pid; events { worker_connections 1024; } http { include /etc/nginx/mime.types; default_type application/octet-stream; log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; access_log /var/log/nginx/access.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on; # Nginx virtual server configuration for Django upstream Dasset_app_server { # fail_timeout=0 means we always retry an upstream even if it failed # # to return a good HTTP response # # # for UNIX domain socket setups server unix:/data/python/Django/Dfcenv/run/gunicorn.sock fail_timeout=0; # # # for a TCP configuration # server localhost:8081 fail_timeout=0; } server { listen 8080; server_name localhost; client_max_body_size 4G; access_log /data/python/Django/Dfcenv/logs/nginx-access.log; error_log /data/python/Django/Dfcenv/logs/nginx-error.log; root /data/python/Django/Dfcenv/Dasset/; location /static/ { alias /data/python/Django/Dfcenv/Dasset/static/; } location / { # checks for static file, if not found proxy to app try_files $uri @proxy_to_app; } location @proxy_to_app { # an HTTP header important enough to have its own Wikipedia entry: # http://en.wikipedia.org/wiki/X-Forwarded-For proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; # enable this if and only if you use HTTPS, this helps Rack # set the proper protocol for doing redirects: # proxy_set_header X-Forwarded-Proto https; # pass the Host: header from the client right along so redirects # can be set properly within the Rack application proxy_set_header Host $http_host; # we don't want nginx trying to do something clever with # redirects, we set the Host: header above already. proxy_redirect off; # set "proxy_buffering off" *only* for Rainbows! when doing # Comet/long-poll stuff. It's also safe to set if you're # using only serving fast clients with Unicorn + nginx. # Otherwise you _want_ nginx to buffer responses to slow # clients, really. # proxy_buffering off; # Try to serve static files from nginx, no point in making an # *application* server like Unicorn/Rainbows! serve static files. if (!-f $request_filename) { proxy_pass http://Dasset_app_server; break; } } # Error pages error_page 500 502 503 504 /500.html; location = /500.html { root /data/python/Django/Dfcenv/Dasset/templates/; } } # Load config files from the /etc/nginx/conf.d directory # The default server is in conf.d/default.conf #include /etc/nginx/conf.d/*.conf; }
可直接通过http://192.168.2.223:8080/ 访问应用。