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example-config
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example-config
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## AWS ParallelCluster config
[global]
# Default cluster config section.
cluster_template = default
# Check for updates
update_check = true
# Check config sanity. (Attempts to validate resources defined in parameters, actually exist)
sanity_check = true
[aws]
# Uncomment to specify a different Amazon AWS region (OPTIONAL)
# (Defaults to us-east-1 if not defined in environment or below)
#aws_region_name = #region
[aliases]
# This is the aliases section, you can configure
# ssh alias here
ssh = ssh {CFN_USER}@{MASTER_IP} {ARGS}
## AWS ParallelCluster templates
[cluster default]
# Name of an existing EC2 KeyPair to enable SSH access to the instances.
key_name = mykey
# Override path to cloudformation in S3
# (defaults to https://s3.amazonaws.com/<aws_region_name>-aws-parallelcluster/templates/aws-parallelcluster-<version>.cfn.json)
#template_url = https://s3.amazonaws.com/<aws_region_name>-aws-parallelcluster/templates/aws-parallelcluster-<version>.cfn.json
# EC2 instance type for master node
# (defaults to t2.micro)
#master_instance_type = t2.micro
# EC2 instance type for compute nodes
# (defaults to t2.micro , 'optimal' when scheduler is awsbatch)
#compute_instance_type = t2.micro
# Initial number of EC2 instances to launch as compute nodes in the cluster for schedulers other than awsbatch.
# (defaults to 2)
#initial_queue_size = 2
# Maximum number of EC2 instances that can be launched in the cluster for schedulers other than awsbatch.
# (defaults to 10)
#max_queue_size = 10
# Boolean flag to set autoscaling group to maintain initial size and scale back for schedulers other than awsbatch.
# (defaults to false)
#maintain_initial_size = false
# Minimum number of vcpus that will be running when scheduler is awsbatch.
# defaults to 0
#min_vcpus = 0
# Initial number of vcpus to launch when scheduler is awsbatch.
# defaults to 4
#desired_vcpus = 4
# Maximum number of vcpus that can be launched when scheduler is awsbatch.
#max_vcpus = 20
# Cluster scheduler
# (defaults to sge)
#scheduler = sge
# Type of cluster to launch i.e. ondemand or spot
# (defaults to ondemand)
#cluster_type = ondemand
# Spot price for the ComputeFleet
#spot_price = 0.00
# Spot bid percentage when the scheduler is set to awsbatch. Should be between 0 and 100
#spot_bid_percentage = 85
# ID of a Custom AMI, to use instead of published AMI's
#custom_ami = NONE
# Specify S3 resource which AWS ParallelCluster nodes will be granted read-only access
# (defaults to NONE)
#s3_read_resource = NONE
# Specify S3 resource which AWS ParallelCluster nodes will be granted read-write access
# (defaults to NONE)
#s3_read_write_resource = NONE
# URL to a preinstall script. This is executed before any of the boot_as_* scripts are run
# (defaults to NONE)
#pre_install = NONE
# Arguments to be passed to preinstall script
# (defaults to NONE)
#pre_install_args = NONE
# URL to a postinstall script. This is executed after any of the boot_as_* scripts are run
# (defaults to NONE)
#post_install = NONE
# Arguments to be passed to postinstall script
# (defaults to NONE)
#post_install_args = NONE
# HTTP(S) proxy server, typically http://x.x.x.x:8080
# (defaults to NONE)
#proxy_server = NONE
# Cluster placement group. This placement group must already exist.
# (defaults to NONE)
#placement_group = NONE
# Cluster placement logic. This enables the whole cluster or only compute to use the placement group
# (defaults to compute)
#placement = compute
# Path/mountpoint for ephemeral drives
# (defaults to /scratch)
#ephemeral_dir = /scratch
# Path/mountpoint for shared EBS volume
# (defaults to /shared)
#shared_dir = /shared
# Encrypted ephemeral drives. In-memory keys, non-recoverable.
# (defaults to false)
#encrypted_ephemeral = false
# MasterServer root volume size in GB. (AMI must support growroot)
# (defaults to 17)
#master_root_volume_size = 17
# ComputeFleet root volume size in GB. (AMI must support growroot)
# (defaults to 17)
#compute_root_volume_size = 17
# OS type used in the cluster
# (defaults to alinux)
#base_os = alinux
# Existing EC2 IAM role to be associated with the EC2 instances
# (defaults to NONE)
#ec2_iam_role = NONE
# Extra Json to be merged with the dna.json used by Chef
# (defaults to {})
#extra_json = {}
# Additional CloudFormation template to launch with the cluster
#additional_cfn_template = NONE
# Settings section relating to VPC to be used
vpc_settings = public
# Settings section relating to EBS volumes. Enter multiple sections as a comma separated list. Up to 5 EBS volumes are supported
#ebs_settings = custom1, custom2, ...
# Settings section relation to scaling
#scaling_settings = custom
# Settings section relating to EFS file system
#efs_settings = customfs
# Settings section relating to RAID drive
#raid_settings = rs
## VPC Settings
[vpc public]
# ID of the VPC you want to provision cluster into.
vpc_id = vpc-
# ID of the Subnet you want to provision the Master server into
master_subnet_id = subnet-
# SSH from CIDR
# This is only used when AWS ParallelCluster creates the security group
# (defaults to 0.0.0.0/0)
#ssh_from = 0.0.0.0/0
# Additional VPC security group Id for all instances
# (defaults to NONE)
#additional_sg = sg-
# Existing EC2 security group to be assosiated with the EC2 instances
# (defaults to NONE)
#vpc_security_group_id = sg-
#[vpc private-new]
# ID of the VPC you want to provision cluster into.
#vpc_id = vpc-
# ID of the Subnet you want to provision the Master server into
#master_subnet_id = subnet-
# CIDR for new backend subnet i.e. 10.0.100.0/24
#compute_subnet_cidr = 10.0.100.0/24
#[vpc private-existing]
# ID of the VPC you want to provision cluster into.
#vpc_id =
# ID of the Subnet you want to provision the Master server into
#master_subnet_id = subnet-
# CIDR for new backend subnet i.e. 10.0.100.0/24
#compute_subnet_id = subnet-
## First EBS Settings
#[ebs custom1]
# Path/mountpoint for shared EBS volume. REQUIRED when using > 1 EBS volumes. Example below mounts to /vol1
#shared_dir = vol1
# Id of EBS snapshot if using snapshot as source for volume
# (defaults to NONE)
#ebs_snapshot_id = snap-
# Type of volume to create either new or from snapshot
# (defaults to gp2)
#volume_type = io1
# Size of volume to be created if not using a snapshot
# (defaults to 20GB)
#volume_size = 20
# Number of IOPS for io1 type volumes
#volume_iops = 200
# Use encrypted volume (should not be used with snapshots)
# (defaults to false)
#encrypted = false
# Existing EBS volume to be attached to the MasterServer
# (defaults to NONE)
#ebs_volume_id = NONE
## Second EBS Settings
#[ebs custom2]
# Path/mountpoint for shared EBS volume. REQUIRED when using > 1 EBS volumes. Example below mounts to /vol2
#shared_dir = vol2
# ... More EBS options if needed
## More EBS settings if needed. Supports up to 5 volumes in total
#[ebs ...]
#shared_dir = ...
# ... More EBS options if needed
## Scaling settings
#[scaling custom]
# Amount of time in minutes without a job after which the compute node will terminate
# Defaults to 10
#scaledown_idletime = 10
## EFS Settings
#[efs customfs]
# Shared directory for the file system. REQUIRED if using EFS file system. Below example mounts to /efs
#shared_dir = efs
# Use encrypted file system
# (defaults to false)
#encrypted = false
# Performance Mode of the file system; generalPurpose or maxIO (case sensitive)
# (defaults to generalPurpose)
#performance_mode = generalPurpose
# Throughput mode of the file system; bursting or provisioned (case sensitive)
# (defaults to bursting)
#throughput_mode = provisioned
# The throughput, measured in MiB/s, that you want to provision for a file system that you're creating. The limit on throughput is 0.0 - 1024 MiB/s. You can get these limits increased by contacting AWS Support.
# Can only be used when throughput_mode is set to provisioned
# (defaults to NONE)
#provisioned_throughput = 1024
# File system ID of an existing EFS file system to use. Specifying this option will void all EFS options but shared_dir
# Requires the given file system to: not have a mount target in the stack's availability zone OR have a mount target with inbound and outbound permissions for NFS traffic from 0.0.0.0/0
# (defaults to NONE)
#efs_fs_id = fs-12faea3
## RAID Settings
#[raid rs]
# Shared directory for the RAID drive. REQUIRED if using RAID drive. Below example mounts to /raid
#shared_dir = raid
# RAID type for the drive. REQUIRED if using RAID drive. Allowed values are 0 and 1.
#raid_type = 1
# Number of EBS volumes to use with RAID, min of 2 and max of 5
# (defaults to 2)
#num_of_raid_volumes = 4
# Type of volume for the RAID volumes
# (defaults to gp2)
#volume_type = io1
# Size of volumes to be created
# (defaults to 20GB)
#volume_size = 20
# Number of IOPS for io1 type volumes
#volume_iops = 500
# Use encrypted volume
# (defaults to false)
#encrypted = false