first commit

system/scripts/install_packages.py

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+import ConfigParser
+import os
+
+from fabric.contrib import files
+from fabric.api import *
+from fabric.utils import warn
+
+SERVER_ROLES = ['cache']
+env.user = 'root'
+env.key_filename = '~/.ssh/id_rsa'
+
+
+env.roledefs = dict.fromkeys(SERVER_ROLES, [])
+
+# Directory structure
+PROJECT_ROOT = os.path.dirname(__file__)
+CONF_ROOT = os.path.join(PROJECT_ROOT, 'lamp-debian9')
+
+def install_packages(*roles):
+    """
+    Install packages for the given roles.
+    """
+    roles = list(roles)
+    if roles == ['all', ]:
+        roles = SERVER_ROLES
+    if 'base' not in roles:
+        roles.insert(0, 'base')
+    config_file = os.path.join(CONF_ROOT, u'debian9.ini' % env)
+    print(config_file)
+    config = ConfigParser.SafeConfigParser()
+    config.read(config_file)
+    for role in roles:
+        if config.has_section(role):
+            # Get ppas
+            if config.has_option(role, 'ppas'):
+                for ppa in config.get(role, 'ppas').split(' '):
+                    sudo(u'add-apt-repository %s' % ppa)
+            # Get sources
+            if config.has_option(role, 'sources'):
+                for section in config.get(role, 'sources').split(' '):
+                    source = config.get(section, 'source')
+                    key = config.get(section, 'key')
+                    files.append(u'/etc/apt/sources.list', source, use_sudo=True)
+                    sudo(u"wget -q %s -O - | sudo apt-key add -" % key)
+            sudo(u"apt-get update")
+
+            for package in config.get(role, 'packages'):
+                if role == "database":
+                    pass
+                sudo(u"apt-get install -y %s" % package)
+
+
+
+
+def install_mysql():
+    with settings(hide('warnings', 'stderr'), warn_only=True):
+        result = sudo('dpkg-query --show mysql-server')
+    if result.failed is False:
+        warn('MySQL is already installed')
+        return
+    mysql_password = prompt('Please enter MySQL root password:')
+    sudo('echo "mysql-server-5.0 mysql-server/root_password password ' \
+                              '%s" | debconf-set-selections' % mysql_password)
+    sudo('echo "mysql-server-5.0 mysql-server/root_password_again password ' \
+                              '%s" | debconf-set-selections' % mysql_password)
+    apt_get('mysql-server')
+
+def host_type():
+    run('uname -s')