diff --git a/CHANGES.md b/CHANGES.md index 9dd9b576..68ead150 100644 --- a/CHANGES.md +++ b/CHANGES.md @@ -4,7 +4,11 @@ Notable changes between versions. ## Latest -* Update etcd from v3.3.6 to v3.3.7 +* Update etcd from v3.3.6 to v3.3.7 ([#243](https://github.com/poseidon/typhoon/pull/243)) + +#### Bare-Metal + +* Fix possible deadlock when provisioning clusters larger than 10 nodes ([#244](https://github.com/poseidon/typhoon/pull/244)) #### Addons diff --git a/bare-metal/container-linux/kubernetes/ssh.tf b/bare-metal/container-linux/kubernetes/ssh.tf index d25538bf..0b6220c0 100644 --- a/bare-metal/container-linux/kubernetes/ssh.tf +++ b/bare-metal/container-linux/kubernetes/ssh.tf @@ -2,6 +2,14 @@ resource "null_resource" "copy-controller-secrets" { count = "${length(var.controller_names)}" + # Without depends_on, remote-exec could start and wait for machines before + # matchbox groups are written, causing a deadlock. + depends_on = [ + "matchbox_group.install", + "matchbox_group.controller", + "matchbox_group.worker", + ] + connection { type = "ssh" host = "${element(var.controller_domains, count.index)}" @@ -70,6 +78,14 @@ resource "null_resource" "copy-controller-secrets" { resource "null_resource" "copy-worker-secrets" { count = "${length(var.worker_names)}" + # Without depends_on, remote-exec could start and wait for machines before + # matchbox groups are written, causing a deadlock. + depends_on = [ + "matchbox_group.install", + "matchbox_group.controller", + "matchbox_group.worker", + ] + connection { type = "ssh" host = "${element(var.worker_domains, count.index)}" diff --git a/bare-metal/fedora-atomic/kubernetes/ssh.tf b/bare-metal/fedora-atomic/kubernetes/ssh.tf index 52c2231e..f07871bf 100644 --- a/bare-metal/fedora-atomic/kubernetes/ssh.tf +++ b/bare-metal/fedora-atomic/kubernetes/ssh.tf @@ -2,6 +2,14 @@ resource "null_resource" "copy-controller-secrets" { count = "${length(var.controller_names)}" + # Without depends_on, remote-exec could start and wait for machines before + # matchbox groups are written, causing a deadlock. + depends_on = [ + "matchbox_group.install", + "matchbox_group.controller", + "matchbox_group.worker", + ] + connection { type = "ssh" host = "${element(var.controller_domains, count.index)}" @@ -68,6 +76,14 @@ resource "null_resource" "copy-controller-secrets" { resource "null_resource" "copy-worker-secrets" { count = "${length(var.worker_names)}" + # Without depends_on, remote-exec could start and wait for machines before + # matchbox groups are written, causing a deadlock. + depends_on = [ + "matchbox_group.install", + "matchbox_group.controller", + "matchbox_group.worker", + ] + connection { type = "ssh" host = "${element(var.worker_domains, count.index)}"