diff --git a/.gitignore b/.gitignore
index 1d88998b07789393e8c45720171bfa9af3cc9eea..7e8eeb4c4f4a996adf3dc219f83c31bbd334d19b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@ config.json
inventory
hosts
public_hosts
+secrets.auto.tfvars
site.pp
site2.pp
terraform
diff --git a/deploy.tf b/deploy.tf
index 4cf61ab0fc71175290811d74e242189c2210ad1f..946b044afe17d7518b5ddce5fd612badf56c2499 100644
--- a/deploy.tf
+++ b/deploy.tf
@@ -53,6 +53,11 @@ EOF
}
}
+variable "secrets" {
+ type = map(string)
+ # sensitive = true # terraform >= 0.14
+}
+
output "config" {
value = {
n = var.n,
@@ -61,6 +66,7 @@ output "config" {
master_hostname = var.master_hostname,
node_hostname = var.node_hostname,
type = var.type,
+ secrets = var.secrets,
}
}
diff --git a/deployments/hadoop/ctx.yaml b/deployments/hadoop/ctx.yaml
index f9478250d49c922068f8834f24d6e640615bc756..600ab5438c237f35bc5318fedf6224bb2a30da4a 100644
--- a/deployments/hadoop/ctx.yaml
+++ b/deployments/hadoop/ctx.yaml
@@ -20,6 +20,8 @@ write_files:
#!/usr/bin/env ruby
#^syntax detection
forge "https://forgeapi.puppetlabs.com"
+ mod 'cesnet-kerberos',
+ :git => 'https://github.com/MetaCenterCloudPuppet/cesnet-kerberos/'
mod 'cesnet-site_hadoop',
:git => 'https://github.com/MetaCenterCloudPuppet/cesnet-site_hadoop/'
mod 'cesnet-hadoop',
diff --git a/deployments/hadoop/plugin.py b/deployments/hadoop/plugin.py
index b86c171b755bbcd20e901b2c62af16f73c88181a..3a538923f67cb15e5ab3740f455cd36c2442cbd5 100644
--- a/deployments/hadoop/plugin.py
+++ b/deployments/hadoop/plugin.py
@@ -1,3 +1,4 @@
+import os
import string
DEFAULT_DISTRIBUTION = 'bigtop'
@@ -16,7 +17,9 @@ class ComponentHadoop:
'master_hostname': config['master_hostname'],
'node_hostname': config['node_hostname'],
'nodes': list([h for h in hosts.keys() if h != config['master_hostname']]),
- 'realm': '',
+ 'realm': 'HADOOP',
+ 'kerberos_admin_password': config['secrets']['kerberos_admin_password'],
+ 'kerberos_master_password': config['secrets']['kerberos_master_password'],
}
def action(self, action):
@@ -29,11 +32,13 @@ class ComponentHadoop:
print('-> site.pp')
site = template.substitute(self.params)
with open('site.pp', 'w') as f:
+ os.chmod('site.pp', 0o600)
f.write(site)
self.params['hdfs_deployed'] = 'true'
site = template.substitute(self.params)
print('-> site2.pp')
with open('site2.pp', 'w') as f:
+ os.chmod('site2.pp', 0o600)
f.write(site)
def commands(self, action):
diff --git a/deployments/hadoop/site.pp.tmpl b/deployments/hadoop/site.pp.tmpl
index cedeff9a6dcec39b3df1ed4e9674e7d3dea6d91c..f739d8833dd1ff22c64be5f192822043999bf71b 100644
--- a/deployments/hadoop/site.pp.tmpl
+++ b/deployments/hadoop/site.pp.tmpl
@@ -34,6 +34,40 @@ $$db_type = "$${operatingsystem}-$${operatingsystemmajrelease}" ? {
default => 'mariadb',
}
+$$principals = suffix(concat(
+ prefix(concat([$$master], $$nodes), 'host/'),
+ prefix(concat([$$master], $$nodes), 'HTTP/'),
+ ["httpfs/$$master"],
+ prefix(concat([$$master], $$nodes), 'hbase/'),
+ ["hive/$$master"],
+ prefix($$nodes, 'dn/'),
+ ["jhs/$$master"],
+ ["nfs/$$master"],
+ prefix($$nodes, 'nm/'),
+ ["nn/$$master"],
+ ["oozie/$$master"],
+ ["rm/$$master"],
+ ["spark/$$master"],
+ ["zookeeper/$$master"]
+), "@$${realm}")
+
+stage { 'kerberos':
+ before => Stage['main'],
+}
+
+class{"kerberos":
+ kadmin_hostname => $$master,
+ admin_principal => "puppet/admin@$${realm}",
+ admin_password => '$kerberos_admin_password',
+ master_password => '$kerberos_master_password',
+ realm => $$realm,
+ default_attributes => {
+ 'requires_preauth' => true,
+ },
+ default_policy => 'default_host',
+ stage => 'kerberos',
+}
+
class{'hadoop':
acl => true,
hdfs_hostname => $$master,
@@ -63,7 +97,8 @@ class{'hadoop':
},
properties => {
'dfs.replication' => 2,
- 'hadoop.proxyuser.hive.groups' => "*",
+ 'hadoop.proxyuser.hive.groups' => "hive,impala,oozie,users",
+ #'hadoop.proxyuser.hive.groups' => "*",
'hadoop.proxyuser.hive.hosts' => "*",
},
version => $$hadoop_version,
@@ -133,6 +168,9 @@ class{'site_hadoop':
'example',
'hawking',
],
+ user_realms => [
+ '$$realm',
+ ],
accounting_enable => false,
hbase_enable => true,
nfs_frontend_enable => false,
@@ -142,12 +180,126 @@ class{'site_hadoop':
}
# site_hadoop::users hasn't shell on the nodes, we need exception for '${image_user}'
+$$touchfile = 'hdfs-user-${image_user}-created'
hadoop::user{'${image_user}':
shell => true,
hdfs => $$hadoop::hdfs_hostname == $$::fqdn,
groups => 'users',
realms => $$site_hadoop::user_realms,
- touchfile => 'hdfs-user-${image_user}-created',
+ touchfile => $$touchfile,
+}
+if $$hadoop::hdfs_hostname == $$::fqdn {
+ hadoop::kinit{$$touchfile:
+ }
+ ->
+ Hadoop::User <| touchfile == $$touchfile |>
+ ->
+ hadoop::kdestroy{$$touchfile:
+ touch => true,
+ }
+}
+
+class local_kerberos {
+ file{'/etc/security/keytab':
+ ensure => 'directory',
+ owner => 'root',
+ group => 'root',
+ mode => '0755',
+ }
+
+ File['/etc/security/keytab'] -> Kerberos::Keytab <| |>
+}
+
+class local_kerberos_master {
+ include local_kerberos
+
+ kerberos::policy{'default':
+ ensure => 'present',
+ minlength => 6,
+ history => 2,
+ }
+
+ kerberos::policy{'default_host':
+ ensure => 'present',
+ minlength => 6,
+ }
+
+ kerberos::principal{$$::kerberos::admin_principal:
+ ensure => 'present',
+ password => $$::kerberos::admin_password,
+ }
+
+ kerberos::principal{$$principals:}
+
+ kerberos::keytab{'/etc/krb5.keytab':
+ principals => ["host/$${::fqdn}@$${realm}"],
+ }
+ kerberos::keytab{'/etc/security/keytab/hive.service.keytab':
+ principals => ["hive/$${::fqdn}@$${realm}"],
+ }
+ kerberos::keytab{'/etc/security/keytab/hbase.service.keytab':
+ principals => ["hbase/$${::fqdn}@$${realm}"],
+ }
+ kerberos::keytab{'/etc/security/keytab/http.service.keytab':
+ principals => ["HTTP/$${::fqdn}@$${realm}"],
+ }
+ kerberos::keytab{'/etc/security/keytab/httpfs.service.keytab':
+ principals => ["httpfs/$${::fqdn}@$${realm}"],
+ }
+ # works only locally on Kerberos admin server!
+ kerberos::keytab{'/etc/security/keytab/httpfs-http.service.keytab':
+ principals => [
+ "httpfs/$${::fqdn}@$${realm}",
+ "HTTP/$${::fqdn}@$${realm}",
+ ],
+ }
+ kerberos::keytab{'/etc/security/keytab/jhs.service.keytab':
+ principals => ["jhs/$${::fqdn}@$${realm}"],
+ }
+ kerberos::keytab{'/etc/security/keytab/nfs.service.keytab':
+ principals => ["nfs/$${::fqdn}@$${realm}"],
+ }
+ kerberos::keytab{'/etc/security/keytab/nn.service.keytab':
+ principals => ["nn/$${::fqdn}@$${realm}"],
+ }
+ kerberos::keytab{'/etc/security/keytab/oozie.service.keytab':
+ principals => ["oozie/$${::fqdn}@$${realm}"],
+ }
+ kerberos::keytab{'/etc/security/keytab/rm.service.keytab':
+ principals => ["rm/$${::fqdn}@$${realm}"],
+ }
+ kerberos::keytab{'/etc/security/keytab/spark.service.keytab':
+ principals => ["spark/$${::fqdn}@$${realm}"],
+ }
+ kerberos::keytab{'/etc/security/keytab/zookeeper.service.keytab':
+ principals => ["zookeeper/$${::fqdn}@$${realm}"],
+ }
+}
+
+class local_kerberos_node {
+ include local_kerberos
+
+ # this will use kerberos::admin_principal and kerberos::admin_password parameters
+ kerberos::keytab{'/etc/krb5.keytab':
+ principals => ["host/$${::fqdn}@$${realm}"],
+ wait => 600,
+ }
+ kerberos::keytab{'/etc/security/keytab/dn.service.keytab':
+ principals => ["dn/$${::fqdn}@$${realm}"],
+ wait => 600,
+ }
+ kerberos::keytab{'/etc/security/keytab/hbase.service.keytab':
+ principals => ["hbase/$${::fqdn}@$${realm}"],
+ wait => 600,
+ }
+ kerberos::keytab{'/etc/security/keytab/http.service.keytab':
+ principals => ["HTTP/$${::fqdn}@$${realm}"],
+ wait => 600,
+ }
+ kerberos::keytab{'/etc/security/keytab/nm.service.keytab':
+ principals => ["nm/$${::fqdn}@$${realm}"],
+ wait => 600,
+ }
}
node /${master_hostname}\..*/ {
@@ -163,8 +315,16 @@ node /${master_hostname}\..*/ {
root_password => 'root',
}
#include ::oozie::client
+
+ class{'local_kerberos_master':
+ stage => 'kerberos',
+ }
}
node /${node_hostname}\d*\..*/ {
include ::site_hadoop::role::slave
+
+ class{'local_kerberos_node':
+ stage => 'kerberos',
+ }
}
diff --git a/image/Puppetfile b/image/Puppetfile
index e9ddf2375d11731d8a453f5f4c6c5010c49c6036..2f71a37fee824c096685922491da65a093259dd6 100644
--- a/image/Puppetfile
+++ b/image/Puppetfile
@@ -3,6 +3,9 @@
forge "https://forgeapi.puppetlabs.com"
+mod 'cesnet-kerberos',
+ :git => 'https://github.com/MetaCenterCloudPuppet/cesnet-kerberos/'
+
mod 'cesnet-site_hadoop',
:git => 'https://github.com/MetaCenterCloudPuppet/cesnet-site_hadoop/'
diff --git a/launch.sh b/launch.sh
index 71b6b812cdb32476725e2a2ad1105427e2efdcac..7d63f19869dec63310fb59e653e65c7504e41c89 100755
--- a/launch.sh
+++ b/launch.sh
@@ -1,4 +1,25 @@
#! /bin/sh -xe
+
+if [ ! -s ./secrets.auto.tfvars ]; then
+ touch ./secrets.auto.tfvars
+ chmod 0600 ./secrets.auto.tfvars
+ {
+ echo 'secrets = {'
+ for k in kerberos_master_password kerberos_admin_password http_signature_secret; do
+ echo " $k = \"`dd if=/dev/random bs=27 count=1 2>/dev/null | base64 -`\""
+ done
+ echo "}"
+ } >> ./secrets.auto.tfvars
+fi
+
./terraform apply -auto-approve "$@"
+
+touch config.json; chmod 0600 config.json
./terraform output -json > config.json
-./orchestrate.py
+
+if [ -z "$NO_DEPLOYMENT" ]; then
+ ./orchestrate.py
+else
+ ./orchestrate.py files ping init wait
+ ./orchestrate.py -n deployment
+fi
diff --git a/orchestrate.py b/orchestrate.py
index 06c7d67a123be4f392ae6b9dfa558474dcedd43d..4f83be64e878aa13d6b4c4e02145c27aca1327b4 100755
--- a/orchestrate.py
+++ b/orchestrate.py
@@ -52,6 +52,7 @@ public_hosts = j['public_hosts']['value']
master_hostname = config['master_hostname']
master_ip = public_hosts[master_hostname]
user = config['image_user']
+secrets = config['secrets']
t = config.get('type', None)
print('== plugin ==')
diff --git a/secrets.auto.tfvars.example b/secrets.auto.tfvars.example
new file mode 100644
index 0000000000000000000000000000000000000000..6a513a791edfa5ecb0fa03d268c504da1ee30ddd
--- /dev/null
+++ b/secrets.auto.tfvars.example
@@ -0,0 +1,5 @@
+secrets = {
+ kerberos_master_password = "SECRET"
+ kerberos_admin_password = "SECRET"
+ http_signature_secret = "SECRET"
+}