Raise scheduler/controller-manager replicas in multi-master
* Continue to ensure scheduler and controller-manager run at least two replicas to support performing kubectl edits on single-master clusters (no change) * For multi-master clusters, set scheduler / controller-manager replica count to the number of masters (e.g. a 3-master cluster previously used replicas:2, now replicas:3)
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@ -7,6 +7,8 @@ Notable changes between versions.
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* Update etcd from v3.3.9 to [v3.3.10](https://github.com/etcd-io/etcd/blob/master/CHANGELOG-3.3.md#v3310-2018-10-10)
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* Update CoreDNS from 1.1.3 to 1.2.2
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* Update Calico from v3.2.1 to v3.2.3
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* On multi-controller clusters, raise scheduler and controller-manager replics to equal the number of controller nodes ([#312](https://github.com/poseidon/typhoon/pull/312))
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* Single-controller clusters continue to run 2 replicas as before
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#### DigitalOcean
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@ -1,6 +1,6 @@
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# Self-hosted Kubernetes assets (kubeconfig, manifests)
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module "bootkube" {
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=bccf3da0969a58649377182cb965a0b766e0bb5a"
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=7797377d50b2f770b59adf6aae43045c43453a8a"
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cluster_name = "${var.cluster_name}"
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api_servers = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]
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@ -1,6 +1,6 @@
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# Self-hosted Kubernetes assets (kubeconfig, manifests)
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module "bootkube" {
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=bccf3da0969a58649377182cb965a0b766e0bb5a"
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=7797377d50b2f770b59adf6aae43045c43453a8a"
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cluster_name = "${var.cluster_name}"
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api_servers = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]
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@ -1,6 +1,6 @@
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# Self-hosted Kubernetes assets (kubeconfig, manifests)
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module "bootkube" {
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=bccf3da0969a58649377182cb965a0b766e0bb5a"
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=7797377d50b2f770b59adf6aae43045c43453a8a"
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cluster_name = "${var.cluster_name}"
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api_servers = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]
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@ -1,6 +1,6 @@
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# Self-hosted Kubernetes assets (kubeconfig, manifests)
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module "bootkube" {
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=bccf3da0969a58649377182cb965a0b766e0bb5a"
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=7797377d50b2f770b59adf6aae43045c43453a8a"
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cluster_name = "${var.cluster_name}"
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api_servers = ["${var.k8s_domain_name}"]
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@ -1,6 +1,6 @@
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# Self-hosted Kubernetes assets (kubeconfig, manifests)
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module "bootkube" {
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=bccf3da0969a58649377182cb965a0b766e0bb5a"
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=7797377d50b2f770b59adf6aae43045c43453a8a"
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cluster_name = "${var.cluster_name}"
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api_servers = ["${var.k8s_domain_name}"]
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@ -1,6 +1,6 @@
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# Self-hosted Kubernetes assets (kubeconfig, manifests)
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module "bootkube" {
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=bccf3da0969a58649377182cb965a0b766e0bb5a"
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=7797377d50b2f770b59adf6aae43045c43453a8a"
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cluster_name = "${var.cluster_name}"
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api_servers = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]
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@ -1,6 +1,6 @@
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# Self-hosted Kubernetes assets (kubeconfig, manifests)
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module "bootkube" {
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=bccf3da0969a58649377182cb965a0b766e0bb5a"
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=7797377d50b2f770b59adf6aae43045c43453a8a"
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cluster_name = "${var.cluster_name}"
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api_servers = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]
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@ -1,6 +1,6 @@
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# Self-hosted Kubernetes assets (kubeconfig, manifests)
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module "bootkube" {
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=bccf3da0969a58649377182cb965a0b766e0bb5a"
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=7797377d50b2f770b59adf6aae43045c43453a8a"
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cluster_name = "${var.cluster_name}"
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api_servers = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]
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# Self-hosted Kubernetes assets (kubeconfig, manifests)
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module "bootkube" {
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=bccf3da0969a58649377182cb965a0b766e0bb5a"
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=7797377d50b2f770b59adf6aae43045c43453a8a"
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cluster_name = "${var.cluster_name}"
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api_servers = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]
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