The steps to configure the Grafana LDAP integration are as follow:
Step 1:- Goto Ambari Server UI -> AMBARI_METRICS -> Configs -> Advanced ams-grafana-ini
Step 2 :- Filter for auth.ldap; Edit to the following:
[auth.ldap]
enabled = true
config_file = /etc/ambari-metrics-grafana/ldap.toml
create the ldap.toml with the right ACL by following the instructions on link below: http://docs.grafana.org/installation/ldap/#example-config
Step3 :-
[[servers]]
# Ldap server host (specify multiple hosts space separated)
host = "sme-2012-ad.support.com"
# Default port is 389 or 636 if use_ssl = true
port = 389
# Set to true if ldap server supports TLS
use_ssl = false
# Set to true if connect ldap server with STARTTLS pattern (create connection in insecure, then upgrade to secure connection with TLS)
start_tls = false
# set to true if you want to skip ssl cert validation
ssl_skip_verify = false
# set to the path to your root CA certificate or leave unset to use system defaults
# root_ca_cert = "/path/to/certificate.crt"
# Authentication against LDAP servers requiring client certificates
# client_cert = "/path/to/client.crt"
# client_key = "/path/to/client.key"
# Search user bind dn
bind_dn = "CN=test1,OU=hortonworks,DC=SUPPORT,DC=COM"
# Search user bind password
# If the password contains # or ; you have to wrap it with triple quotes. Ex """#password;"""
bind_password = <password>
# User search filter, for example "(cn=%s)" or "(sAMAccountName=%s)" or "(uid=%s)"
# Allow login from email or username, example "(|(sAMAccountName=%s)(userPrincipalName=%s))"
search_filter = "(sAMAccountName=%s)"
# An array of base dns to search through
search_base_dns = ["dc=support,dc=com"]
group_search_filter = "(&(objectClass=group)(memberOf=%s))"
group_search_filter_user_attribute = "member"
group_search_base_dns = ["dc=support,dc=com"]
# Specify names of the ldap attributes your ldap uses
[servers.attributes]
name = "sAMAccountName"
surname = "sn"
username = "sAMAccountName"
member_of = "memberOf"
email = "email"