1OPENSHIFT START(1)                 June 2016                OPENSHIFT START(1)
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NAME

6       openshift start master - Launch a master
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SYNOPSIS

11       openshift start master [OPTIONS]
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DESCRIPTION

16       Start a master server
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19       This command helps you launch a master server.  Running
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22       openshift start master
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25       will  start a master listening on all interfaces, launch an etcd server
26       to store persistent data, and launch the Kubernetes system  components.
27       The server will run in the foreground until you terminate the process.
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30       Note:  starting  the  master  without passing the --master address will
31       attempt to find the IP address that  will  be  visible  inside  running
32       Docker  containers. This is not always successful, so if you have prob‐
33       lems tell the master what public address it should  use  via  --master=
34       <ip>.
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37       You  may  also  pass  --etcd=  <address>to  connect to an external etcd
38       server.
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OPTIONS

43       --certificate-authority=[]
44           Optional files containing signing authorities to use  (in  addition
45       to  the  generated  signer) to verify the API server's serving certifi‐
46       cate.
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49       --config=""
50           Location of the master configuration file to run from. When running
51       from  a  configuration  file,  all  other  command-line  arguments  are
52       ignored.
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55       --cors-allowed-origins=[]
56           List of allowed origins for CORS, comma separated.  An allowed ori‐
57       gin can be a regular expression to support subdomain matching.  CORS is
58       enabled for localhost, 127.0.0.1, and the asset server by default.
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61       --create-certs=true
62           Indicates whether missing certs should be created
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65       --dns="tcp://0.0.0.0:8053"
66           The address to listen for DNS requests on.
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69       --etcd=" ⟨https://0.0.0.0:4001"⟩
70           The address of the etcd server (host, host:port, or URL). If speci‐
71       fied, no built-in etcd will be started.
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74       --etcd-dir="openshift.local.etcd"
75           The etcd data directory.
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78       --expire-days=730
79           Validity  of  the certificates in days (defaults to 2 years). WARN‐
80       ING: extending this above default value is highly discouraged.
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83       --host-subnet-length=9
84           The length of subnet each host is given from the network-cidr.
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87       --images="openshift/origin-${component}:${version}"
88           When fetching images used by the cluster for important  components,
89       use  this  format  on both master and nodes. The latest release will be
90       used by default.
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93       --kubeconfig=""
94           Path to the kubeconfig file to use for requests to  the  Kubernetes
95       API.
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98       --kubernetes=" ⟨https://localhost:8443"⟩
99           removed in favor of --kubeconfig
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102       --latest-images=false
103           If  true,  attempt to use the latest images for the cluster instead
104       of the latest release.
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107       --listen=" ⟨https://0.0.0.0:8443"⟩
108           The address to listen for connections on (scheme://host:port).
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111       --master=" ⟨https://localhost:8443"⟩
112           The  master  address  for  use  by  OpenShift   components   (host,
113       host:port,  or URL). Scheme and port default to the --listen scheme and
114       port. When unset, attempt to use the  first  public  IPv4  non-loopback
115       address registered on this host.
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118       --network-cidr="10.128.0.0/14"
119           The CIDR string representing the network that all containers should
120       belong to.
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123       --network-plugin=""
124           The name of the networking plugin to be used for networking.
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127       --portal-net="172.30.0.0/16"
128           The CIDR string representing the network  that  portal/service  IPs
129       will  be  assigned  from.  This  must  not  overlap  with any IP ranges
130       assigned to nodes for pods.
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133       --print-ip=false
134           Print the IP that would be used if no master IP  is  specified  and
135       exit.
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138       --public-master=" ⟨https://localhost:8443"⟩
139           The  master  address for use by public clients, if different (host,
140       host:port, or URL). Defaults to same as --master.
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143       --signer-expire-days=1825
144           Validity of the CA certificate in days (defaults to 5 years). WARN‐
145       ING: extending this above default value is highly discouraged.
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148       --write-config=""
149           Directory  to  write  an  initial config into.  After writing, exit
150       without starting the server.
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OPTIONS INHERITED FROM PARENT COMMANDS

155       --azure-container-registry-config=""
156           Path to the file containing Azure container registry  configuration
157       information.
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160       --log-flush-frequency=0
161           Maximum number of seconds between log flushes
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164       --version=false
165           Print version information and quit
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SEE ALSO

170       openshift-start(1), openshift-start-master-api(1), openshift-start-mas‐
171       ter-controllers(1),
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HISTORY

176       June 2016, Ported from the Kubernetes man-doc generator
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180Openshift                  Openshift CLI User Manuals       OPENSHIFT START(1)
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