updating default CCconfig.toml

Author: decarvalhojunior-fh

CCconfig.toml

@@ -1,3 +1,4 @@
+# CloudClusters.jl's default configuration
 
 [defaults]
 
@@ -17,9 +18,10 @@ mpiflags = ""
 
 [ec2]
 
-imageid = "ami-0ce455c31c5fec661"
-#placement_group = "automatic"
-security_group_id = "sg-039de945285a31f89"
-subnet_id = "subnet-3fca5558"
+imageid = "ami-0ce455c31c5fec661"  # found at us-east-1 (North Virginia). To use in other regions, copy it.
+
+# placement_group = "pg-XXXXXXXXXXXX" or "automatic"
+# security_group_id = "sg-XXXXXXXXXXXX" or "automatic"
+# subnet_id = "subnet-XXXXXXXXXXXX"
 
 [gcp]

src/cluster_providers/ec2/ec2_backend.jl

@@ -47,7 +47,7 @@ mutable struct EC2PeerWorkers <: PeerWorkers # Cluster
     subnet_id::Union{String, Nothing}
     placement_group::Union{String, Nothing}
     auto_pg::Bool
-    security_group_id::Union{String,Nothing}
+    security_group_id::Union{String, Nothing}
     auto_sg::Bool
     environment::Union{SharedFSInfo, Nothing}
     cluster_nodes::Union{Dict{Symbol, String}, Nothing}
@@ -63,7 +63,7 @@ mutable struct EC2PeerWorkersMPI <: PeerWorkersMPI # Cluster
     subnet_id::Union{String, Nothing}
     placement_group::Union{String, Nothing}
     auto_pg::Bool
-    security_group_id::Union{String,Nothing}
+    security_group_id::Union{String, Nothing}
     auto_sg::Bool
     environment::Union{SharedFSInfo, Nothing}
     cluster_nodes::Union{Dict{Symbol, String}, Nothing}

src/cluster_providers/ec2/ec2_deploy.jl

@@ -61,7 +61,7 @@ function deploy_cluster(_::Type{AmazonEC2},
     auto_sg, security_group_id = security_group_id == "automatic" ? (true, ec2_create_security_group(string("sgroup_", cluster_handle), "")) : (false, security_group_id)
 
     cluster = ec2_build_clusterobj(cluster_type, string(cluster_handle), instance_type, count, imageid,
-                                subnet_id, placement_group, auto_pg, security_group_id, auto_sg, cluster_features)
+                                   subnet_id, placement_group, auto_pg, security_group_id, auto_sg, cluster_features)
 
     ec2_create_cluster(cluster)