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Get the gateway-identity public key from Apache Knox {GATEWAY_HOME}/data/security/keystores/gateway.jks via keytool or portecle (see Extracting Knox Public Key for SAML IdP Configuration section for details)
Get the SSO provider URL for the KnoxSSO websso endpoint (i.e. https://c6401.ambari.apache.org:8443/gateway/knoxsso/api/v1/websso)
su to root {pw: vagrant}
start the sso wizard:
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[root@c6401 knox-0.9.0]# ambari-server restart
Extracting Knox Public Key for
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IdP Configuration
There are multiple ways that you can do this.
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