Merge pull request #3301 from pachyderm/upgrade-kube-libraries

Upgrade kube libraries to 1.13.0

.travis.yml

@@ -1,4 +1,4 @@
-dist: trusty
+dist: xenial
 sudo: required
 services:
 - docker

etc/kube/start-minikube-vm.sh

@@ -26,7 +26,8 @@ export -f get_images
 
 ## If the caller provided a tag, build and use that
 export PACH_VERSION=local
-MINIKUBE_FLAGS=()
+KUBE_VERSION=v1.13.0
+MINIKUBE_FLAGS=(--kubernetes-version="${KUBE_VERSION}")
 eval "set -- $( getopt -l "tag:,cpus:,memory:" "--" "${0}" "${@:-}" )"
 while true; do
   case "${1}" in

etc/kube/start-minikube.sh

@@ -3,7 +3,7 @@
 set -Eex
 
 # Parse flags
-VERSION=v1.8.0
+VERSION=v1.13.0
 minikube_args=(
   --vm-driver=none
   --kubernetes-version="${VERSION}"
@@ -13,9 +13,6 @@ while getopts ":v:r" opt; do
     v)
       VERSION="v${OPTARG}"
       ;;
-    r)
-      minikube_args+=("--extra-config=apiserver.Authorization.Mode=RBAC")
-      ;;
     \?)
       echo "Invalid argument: ${opt}"
       exit 1
@@ -24,7 +21,7 @@ while getopts ":v:r" opt; do
 done
 
 if [[ -n "${TRAVIS}" ]]; then
-  minikube_args+=("--bootstrapper=localkube")
+  minikube_args+=("--bootstrapper=kubeadm")
 fi
 
 
@@ -36,11 +33,7 @@ while true; do
   # Try to connect for one minute
   for i in $(seq 12); do
     if {
-      kubectl version 2>/dev/null >/dev/null && {
-        # Apply some manual changes to fix DNS.
-        kubectl -n kube-system describe sa/kube-dns ||
-        kubectl -n kube-system create sa kube-dns
-      }
+      kubectl version 2>/dev/null >/dev/null
     }; then
       HEALTHY=true
       break
@@ -53,5 +46,3 @@ while true; do
   minikube delete
   sleep 10 # Wait for minikube to go completely down
 done
-
-until kubectl -n kube-system patch deploy/kube-dns -p '{"spec": {"template": {"spec": {"serviceAccountName": "kube-dns"}}}}' 2>/dev/null >/dev/null; do sleep 5; done

etc/testing/ci/before_install.sh

@@ -12,20 +12,18 @@ cp etc/build/fuse.conf /etc/fuse.conf
 chown root:$USER /etc/fuse.conf
 
 # Install kubectl
-# Latest as of 5/30/2018
 # To get the latest kubectl version:
 # curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt
-KUBECTL_VERSION=v1.10.3
+KUBECTL_VERSION=v1.13.0
 curl -L -o kubectl https://storage.googleapis.com/kubernetes-release/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl && \
     chmod +x ./kubectl && \
     sudo mv ./kubectl /usr/local/bin/kubectl
 kubectl version --client
 
 # Install minikube
-# Latest as of 8/7/2018
 # To get the latest minikube version:
 # curl https://api.github.com/repos/kubernetes/minikube/releases | jq -r .[].tag_name | sort | tail -n1
-MINIKUBE_VERSION=v0.28.2
+MINIKUBE_VERSION=v0.31.0
 curl -L -o minikube https://storage.googleapis.com/minikube/releases/${MINIKUBE_VERSION}/minikube-linux-amd64 && \
     chmod +x ./minikube && \
     sudo mv ./minikube /usr/local/bin/minikube

etc/testing/travis.sh

@@ -6,10 +6,7 @@ set -e
 mkdir -p ~/.cache/go-build
 sudo chown -R `whoami` ~/.cache/go-build
 
-# See https://github.com/kubernetes/minikube/issues/2704
-minikube="minikube --bootstrapper=localkube"
-
-${minikube} delete || true  # In case we get a recycled machine
+minikube delete || true  # In case we get a recycled machine
 make launch-kube
 sleep 5
 
@@ -18,21 +15,21 @@ echo "Waiting for connection to kubernetes..."
 max_t=90
 WHEEL="\|/-";
 until {
-  ${minikube} status 2>&1 >/dev/null
+  minikube status 2>&1 >/dev/null
   kubectl version 2>&1 >/dev/null
 }; do
   if ((max_t-- <= 0)); then
     echo "Could not connect to minikube"
     echo "minikube status --alsologtostderr --loglevel=0 -v9:"
     echo "==================================================="
-    ${minikube} status --alsologtostderr --loglevel=0 -v9
+    minikube status --alsologtostderr --loglevel=0 -v9
     exit 1
   fi
 	echo -en "\e[G$${WHEEL:0:1}";
 	WHEEL="$${WHEEL:1}$${WHEEL:0:1}";
 	sleep 1;
 done
-${minikube} status
+minikube status
 kubectl version
 
 echo "Running test suite based on BUCKET=$BUCKET"