2 ##############################################################################
3 # Copyright (c) 2018 AT&T Intellectual Property. All rights reserved. #
5 # Licensed under the Apache License, Version 2.0 (the "License"); you may #
6 # not use this file except in compliance with the License. #
8 # You may obtain a copy of the License at #
9 # http://www.apache.org/licenses/LICENSE-2.0 #
11 # Unless required by applicable law or agreed to in writing, software #
12 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT #
13 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
14 # See the License for the specific language governing permissions and #
15 # limitations under the License. #
16 ##############################################################################
24 def create_node_rcfile(nodes, defaults, j2template, rcfile_suffix):
25 env = jinja2.Environment()
26 env.trim_blocks = True
27 env.lstrip_blocks = True
29 with open(j2template) as fd:
30 template = env.from_string(fd.read())
32 if type(nodes) is list:
34 newnode = dict( defaults.items() + node.items() )
35 if not "bios_template" in newnode or not newnode["bios_template"]:
36 print 'Skipping host {} because of missing or empty key [bios_template]'.format(newnode['name'])
38 data = template.render(yaml=newnode)
39 rcfile = "server-config/"+newnode['name']+rcfile_suffix
41 if os.path.exists(rcfile):
42 print 'warning: rc file {} exists. maynot be new node. overwriting file'.format(rcfile)
44 if not os.path.exists(os.path.dirname(rcfile)):
45 os.makedirs(os.path.dirname(rcfile),0600)
46 fd2 = open(rcfile,'w')
50 print '{0} -> {1}'.format(j2template, rcfile)
52 if newnode['vendor'] == "DELL":
53 command = '/opt/akraino/redfish/apply_dellxml.sh --rc {0} --template {1} --no-confirm'.format(rcfile, newnode["bios_template"])
54 if newnode['vendor'] == "HP" or newnode['vendor'] == "HPE":
55 command = '/opt/akraino/redfish/apply_hpejson.sh --rc {0} --template {1} --no-confirm'.format(rcfile, newnode["bios_template"])
57 p=subprocess.Popen(command.split(), stdout=subprocess.PIPE, stderr=subprocess.STDOUT, close_fds=True, preexec_fn=os.setsid)
58 print 'process: {} command: {}'.format(p.pid, command)
62 if len(sys.argv) != 2:
63 print 'usage: update_bios_settings.py <yaml>'
66 with open(sys.argv[1]) as f:
67 siteyaml = yaml.safe_load(f)
69 # list of background processes created
72 # create set of defaults based on top level ipmi_admin and hardware key/value pairs
73 defaults = dict( siteyaml["ipmi_admin"].items() + siteyaml["hardware"].items() )
75 # add keys for backward compatibility
76 defaults = dict( [('oob_user',siteyaml['ipmi_admin']['username'])] + defaults.items())
77 defaults = dict( [('oob_password',siteyaml['ipmi_admin']['password'])] + defaults.items())
79 print 'Using defaults:'
80 for line in yaml.dump(defaults,default_flow_style=False).split('\n'):
81 print ' {}'.format(line)
83 if 'masters' in siteyaml:
84 create_node_rcfile(siteyaml["masters"], defaults, "tools/j2/serverrc_raid.j2", "rc.raid")
86 if 'workers' in siteyaml:
87 create_node_rcfile(siteyaml["workers"], defaults, "tools/j2/serverrc_raid.j2", "rc.raid")
89 # print output from background processes
91 print "waiting for process {}".format(p.pid)
93 print 'Process {0} ended with exit code {1}'.format(p.pid, p.returncode)
94 print p.communicate()[0]