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file mode 100644 index 00000000..828de926 --- /dev/null +++ b/slides/images/control-planes/single-node-dev.svg @@ -0,0 +1,914 @@ + + + + + + image/svg+xml + + how-does-k8s-work + + + + + how-does-k8s-work + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + SINGLE-NODE CLUSTER (FOR DEVELOPMENT) + + + API server + + + + controllermanager + + + + scheduler + + VM or container + 👩🏼‍💻👨🏾‍💻🤖 + + $ kubectl ... + + + + + + + + etcd + + + + + + + + + + kubelet + + + + + + pod + + + + + containerengine + + + + + + + + + + pod + + + + + + pod + + + diff --git a/slides/images/control-planes/stacked-control-plane.svg b/slides/images/control-planes/stacked-control-plane.svg new file mode 100644 index 00000000..432209b2 --- /dev/null +++ b/slides/images/control-planes/stacked-control-plane.svg @@ -0,0 +1,3940 @@ + + + + + + image/svg+xml + + how-does-k8s-work + + + + + how-does-k8s-work + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + STACKED CONTROL PLANE + WORKERS(DEPLOYED WITH KUBEADM) + + + + + + + + + + + + kubelet + + container engine + + + + + + + + + + + + + + + API server + + + + kubelet + + container engine + + + + + + + + + + + + + + etcd + + + + + + + + + controller manager + + + + + + + + + scheduler + + + + + + + + + other pods... + + + + + + + + + + app pod + + + + + + + + + app pod + + + + + + + + + + + + + + + API server + + + + kubelet + + container engine + + + + + + + + + + + + + + etcd + + + + + + + + + controller manager + + + + + + + + + scheduler + + + + + + + + + other pods... + + + + + + + + + + + + + + + + API server + + + + kubelet + + container engine + + + + + + + + + + + + + + etcd + + + + + + + + + controller manager + + + + + + + + + passive + + + + + + + + + other pods... + + + + + + + + + active + + + + + + + + + + + + + + + + + + + + + + APIload balancer + + + + + + + + + kubelet + + container engine + + + + + + + + + app pod + + + + + + + + + app pod + + + + + + + + + app pod + + + + + + + + + kubelet + + container engine + + + + + + + + + app pod + + + + + + + + + app pod + + + + + + + + + kubelet + + container engine + + + + + + + + + app pod + + + + + + + + + app pod + + + + + + + + + app pod + + + + + + + + + app pod + + + + + + + + + + 👩🏼‍💻👨🏾‍💻🤖 + + $ kubectl ... + + + + + + + + + kubelet + + container engine + + + + + + + + + app pod + + + + + + + + + app pod + + + + + + + + + app pod + + + + + + + + + kubelet + + container engine + + + + + + + + + app pod + + + + + + + + + app pod + + + + + + + + + app pod + + + + + + + + + + + + + + app pod + + + + + diff --git a/slides/k8s/concepts-k8s.md b/slides/k8s/concepts-k8s.md index f8d3a0db..4fd7a3fe 100644 --- a/slides/k8s/concepts-k8s.md +++ b/slides/k8s/concepts-k8s.md @@ -220,6 +220,36 @@ class: extra-details --- +class: pic +![](images/control-planes/single-node-dev.svg) + +--- + +class: pic +![](images/control-planes/managed-kubernetes.svg) + +--- + +class: pic +![](images/control-planes/single-control-and-workers.svg) + +--- + +class: pic +![](images/control-planes/stacked-control-plane.svg) + +--- + +class: pic +![](images/control-planes/advanced-control-plane.svg) + +--- + +class: pic +![](images/control-planes/advanced-control-plane-split-events.svg) + +--- + class: extra-details ## How many nodes should a cluster have? diff --git a/slides/workshop.css b/slides/workshop.css index f3047404..f64fdec0 100644 --- a/slides/workshop.css +++ b/slides/workshop.css @@ -109,8 +109,17 @@ div.pic p { div.pic img { display: block; margin: auto; + /* + "pic" class slides should have a single, full screen picture. + We used to have these attributes below but they prevented + pictures from taking up the whole slide. Replacing them with + 100%/100% seems to put the pictures full screen, but I've left + these old attributes here just in case. max-width: 1210px; max-height: 550px; + */ + max-width: 100%; + max-height: 100%; } div.pic h1, div.pic h2, div.title h1, div.title h2 { text-align: center;