def checkout_branch(git_branch, install_dir):
cmd = "cd {} && git checkout {}".format(install_dir, git_branch)
sys.stdout.write("cmd={}".format(cmd))
exit_status, stdout = ssh_utils.run_cmd(cmd)
current_branch = get_express_branch(git_branch, install_dir)
if current_branch != git_branch:
return(False)
return(True)
def get_express_cli_branch():
if not os.path.isdir(globals.EXPRESS_CLI_INSTALL_DIR):
return(None)
cmd = "cd {} && git symbolic-ref --short -q HEAD".format(globals.EXPRESS_CLI_INSTALL_DIR)
exit_status, stdout = ssh_utils.run_cmd(cmd)
if exit_status != 0:
return(None)
return(stdout[0].strip())
def get_express_branch(git_branch, repo_basedir):
if not os.path.isdir(repo_basedir):
return(None)
cmd = "cd {} && git symbolic-ref --short -q HEAD".format(repo_basedir)
exit_status, stdout = ssh_utils.run_cmd(cmd)
if exit_status != 0:
return(None)
return(stdout[0].strip())
def checkout_branch(git_branch):
cmd = "cd {} && git checkout {}".format(globals.EXPRESS_INSTALL_DIR,
git_branch)
exit_status, stdout = ssh_utils.run_cmd(cmd)
current_branch = get_express_branch(git_branch)
if current_branch != git_branch:
return (False)
return (True)
def install_express(du):
sys.stdout.write("\nInstalling PF9-Express (branch = {})\n".format(
du['git_branch']))
if not os.path.isdir(globals.EXPRESS_INSTALL_DIR):
cmd = "git clone {} {}".format(globals.EXPRESS_REPO,
globals.EXPRESS_INSTALL_DIR)
sys.stdout.write("--> cloning repository ({})\n".format(cmd))
exit_status, stdout = ssh_utils.run_cmd(cmd)
if not os.path.isdir(globals.EXPRESS_INSTALL_DIR):
sys.stdout.write("ERROR: failed to clone PF9-Express Repository\n")
return (False)
sys.stdout.write("--> refreshing repository (git fetch -a)\n")
cmd = "cd {}; git fetch -a".format(globals.EXPRESS_INSTALL_DIR)
exit_status, stdout = ssh_utils.run_cmd(cmd)
if exit_status != 0:
sys.stdout.write("ERROR: failed to fetch branches (git fetch -)\n")
return (False)
current_branch = get_express_branch(du['git_branch'])
sys.stdout.write("--> current branch: {}\n".format(current_branch))
if current_branch != du['git_branch']:
sys.stdout.write("--> switching branches: {}\n".format(
du['git_branch']))
if (checkout_branch(du['git_branch'])) == False:
sys.stdout.write(
"ERROR: failed to checkout git branch: {}\n".format(
du['git_branch']))
return (False)
cmd = "cd {}; git pull origin {}".format(globals.EXPRESS_INSTALL_DIR,
du['git_branch'])
sys.stdout.write("--> pulling latest code (git pull origin {})\n".format(
du['git_branch']))
exit_status, stdout = ssh_utils.run_cmd(cmd)
if exit_status != 0:
sys.stdout.write(
"ERROR: failed to pull latest code (git pull origin {})\n".format(
du['git_branch']))
return (False)
return (True)
def activate_config(url):
sys.stdout.write("--> Activating configuration file: {}\n".format(url))
cmd = "express config activate {}".format(url)
exit_status, stdout = ssh_utils.run_cmd(cmd)
if exit_status != 0:
for l in stdout:
sys.stdout.write(l)
return(False)
return(True)
def install_express_cli():
if not os.path.isdir(globals.EXPRESS_CLI_INSTALL_DIR):
cmd = "git clone {} {}".format(globals.EXPRESS_CLI_URL, globals.EXPRESS_CLI_INSTALL_DIR)
sys.stdout.write("--> cloning repository ({})\n".format(cmd))
exit_status, stdout = ssh_utils.run_cmd(cmd)
if not os.path.isdir(globals.EXPRESS_CLI_INSTALL_DIR):
sys.stdout.write("ERROR: failed to clone Express-CLI Repository\n")
return(False)
sys.stdout.write("--> refreshing repository (git fetch -a)\n")
cmd = "cd {}; git fetch -a".format(globals.EXPRESS_CLI_INSTALL_DIR)
exit_status, stdout = ssh_utils.run_cmd(cmd)
if exit_status != 0:
sys.stdout.write("ERROR: failed to fetch branches (git fetch -)\n")
return(False)
current_branch = get_express_cli_branch()
sys.stdout.write("--> current branch: {}\n".format(current_branch))
sys.stdout.write("--> target branch: {}\n".format(globals.ctx['platform9']['express_cli_branch']))
if current_branch != globals.ctx['platform9']['express_cli_branch']:
sys.stdout.write("--> switching branches: {}\n".format(globals.ctx['platform9']['express_cli_branch']))
if (checkout_branch(globals.ctx['platform9']['express_cli_branch'],globals.EXPRESS_CLI_INSTALL_DIR)) == False:
sys.stdout.write("ERROR: failed to checkout git branch: {}\n".format(globals.EXPRESS_CLI_BRANCH))
return(False)
cmd = "cd {}; git pull origin {}".format(globals.EXPRESS_CLI_INSTALL_DIR,globals.ctx['platform9']['express_cli_branch'])
sys.stdout.write("--> pulling latest code (git pull origin {})\n".format(globals.ctx['platform9']['express_cli_branch']))
exit_status, stdout = ssh_utils.run_cmd(cmd)
if exit_status != 0:
sys.stdout.write("ERROR: failed to pull latest code (git pull origin {})\n".format(globals.ctx['platform9']['express_cli_branch']))
return(False)
sys.stdout.write("--> pip installing express-cli\n")
cmd = "cd {}; pip install -e .".format(globals.EXPRESS_CLI_INSTALL_DIR)
exit_status, stdout = ssh_utils.run_cmd(cmd)
if exit_status != 0:
for line in stdout:
sys.stdout.write("{}\n".format(line))
sys.stdout.write("ERROR: initialization failed\n")
return(False)
return(True)
def build_config(url, username, password, tenant, region):
sys.stdout.write("--> building configuration file\n")
cmd = "express config create --du_url {} --os_username {} --os_password '{}' --os_region {} --os_tenant {}".format(
url.replace('https://',''), username, password, region, tenant
)
exit_status, stdout = ssh_utils.run_cmd(cmd)
if exit_status != 0:
for l in stdout:
sys.stdout.write(l)
return(False)
return(True)
def validate_installation():
exit_status, stdout = ssh_utils.run_cmd("express --version")
if exit_status == 0:
return(True)
return(False)