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Nomad
Commits
44b6f253
Commit
44b6f253
authored
7 years ago
by
Rob Genova
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bind Nomad to all interfaces; enable Consul UI
parent
e1ef29a2
Changes
7
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7 changed files
terraform/aws/env/us-east/main.tf
+29
-0
terraform/aws/env/us-east/main.tf
terraform/aws/modules/hashistack/hashistack.tf
+8
-0
terraform/aws/modules/hashistack/hashistack.tf
terraform/shared/config/consul.json
+1
-0
terraform/shared/config/consul.json
terraform/shared/config/consul_client.json
+1
-0
terraform/shared/config/consul_client.json
terraform/shared/config/nomad.hcl
+2
-2
terraform/shared/config/nomad.hcl
terraform/shared/config/nomad_client.hcl
+1
-1
terraform/shared/config/nomad_client.hcl
terraform/shared/scripts/server.sh
+2
-1
terraform/shared/scripts/server.sh
with
44 additions
and
4 deletions
+44
-4
terraform/aws/env/us-east/main.tf
+
29
-
0
View file @
44b6f253
...
...
@@ -58,3 +58,32 @@ output "client_private_ips" {
output
"client_public_ips"
{
value
=
"
${module
.
hashistack
.
client_public_ips
}
"
}
output
"IP_Addresses"
{
value
=
<<
CONFIGURATION
Client public IPs: ${join(", ", module.hashistack.client_public_ips)}
Client private IPs: ${join(", ", module.hashistack.client_private_ips)}
Server public IPs: ${join(", ", module.hashistack.primary_server_public_ips)}
Server private IPs: ${join(", ", module.hashistack.primary_server_private_ips)}
To connect, add your private key and SSH into any client or server with
`ssh ubuntu@PUBLIC_IP`. You can test the integrity of the cluster by running:
$ consul members
$ nomad server-members
$ nomad node-status
If you see an error message like the following when running any of the above
commands, it usuallly indicates that the configuration script has not finished
executing:
"Error querying servers: Get http://127.0.0.1:4646/v1/agent/members: dial tcp
127.0.0.1:4646: getsockopt: connection refused"
Simply wait a few seconds and rerun the command if this occurs.
The Consul UI can be accessed at http://PUBLIC_IP:8500/ui.
CONFIGURATION
}
This diff is collapsed.
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terraform/aws/modules/hashistack/hashistack.tf
+
8
-
0
View file @
44b6f253
...
...
@@ -21,6 +21,14 @@ resource "aws_security_group" "primary" {
cidr_blocks
=
[
"0.0.0.0/0"
]
}
# Consul UI
ingress
{
from_port
=
8500
to_port
=
8500
protocol
=
"tcp"
cidr_blocks
=
[
"0.0.0.0/0"
]
}
# HDFS NameNode UI
ingress
{
from_port
=
50070
...
...
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Click to expand it.
terraform/shared/config/consul.json
+
1
-
0
View file @
44b6f253
{
"log_level"
:
"INFO"
,
"server"
:
true
,
"ui"
:
true
,
"data_dir"
:
"/opt/consul/data"
,
"bind_addr"
:
"0.0.0.0"
,
"client_addr"
:
"0.0.0.0"
,
...
...
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terraform/shared/config/consul_client.json
+
1
-
0
View file @
44b6f253
{
"ui"
:
true
,
"log_level"
:
"INFO"
,
"data_dir"
:
"/opt/consul/data"
,
"bind_addr"
:
"0.0.0.0"
,
...
...
This diff is collapsed.
Click to expand it.
terraform/shared/config/nomad.hcl
+
2
-
2
View file @
44b6f253
data_dir
=
"/opt/nomad/data"
bind_addr
=
"
IP_ADDRESS
"
bind_addr
=
"
0.0.0.0
"
# Enable the server
server
{
...
...
@@ -10,7 +10,7 @@ server {
name
=
"nomad@IP_ADDRESS"
consul
{
address
=
"
IP_ADDRESS
:8500"
address
=
"
127.0.0.1
:8500"
}
vault
{
...
...
This diff is collapsed.
Click to expand it.
terraform/shared/config/nomad_client.hcl
+
1
-
1
View file @
44b6f253
data_dir
=
"/opt/nomad/data"
bind_addr
=
"
IP_ADDRESS
"
bind_addr
=
"
0.0.0.0
"
name
=
"nomad@IP_ADDRESS"
# Enable the client
...
...
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terraform/shared/scripts/server.sh
+
2
-
1
View file @
44b6f253
...
...
@@ -11,6 +11,7 @@ HADOOP_VERSION=hadoop-2.7.3
HADOOPCONFIGDIR
=
/usr/local/
$HADOOP_VERSION
/etc/hadoop
HOME_DIR
=
ubuntu
# Wait for network
sleep
15
IP_ADDRESS
=
$(
curl http://instance-data/latest/meta-data/local-ipv4
)
...
...
@@ -28,7 +29,7 @@ sudo cp $CONFIGDIR/consul.json $CONSULCONFIGDIR
sudo cp
$CONFIGDIR
/consul_upstart.conf /etc/init/consul.conf
sudo
service consul start
sleep
2
0
sleep
1
0
export
CONSUL_HTTP_ADDR
=
$IP_ADDRESS
:8500
export
CONSUL_RPC_ADDR
=
$IP_ADDRESS
:8400
...
...
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