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Code Issues Releases Wiki Activity

Fixing bug bash bugs.

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This commit is contained in:
Anton Antonov (TONY)
2019-12-04 15:38:12 -08:00
parent af6c2aa8e8
commit 6521782246
3 changed files with 74 additions and 43 deletions
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samples/features/azure-arc/deployment/kubeadm/ubuntu-single-node-vm/README.md
+22 -5
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@@ -6,11 +6,11 @@ Using this sample bash script, you will deploy a single node Kubernetes cluster
## Pre-requisites
1. A vanilla Ubuntu 16.04 or 18.04 virtual or physical machine. All dependencies will be setup by the script. Using Azure Linux VMs is not yet supported.
1. Machine should have at least 8 CPUs, 64GB RAM and 100GB disk space. After installing the images you will be left with 50GB for data/logs across all components.
1. Machine should have at least 16 CPUs, 96GB RAM and 100GB disk space. After installing the images you will be left with 50GB for data/logs across all components.
1. Update existing packages using commands below to ensure that the OS image is up to date
``` bash
sudo apt update&&apt upgrade -y
sudo apt update&& sudo apt upgrade -y
sudo systemctl reboot
```
@@ -34,14 +34,31 @@ curl --output setup-controller.sh https://raw.githubusercontent.com/ananto-msft/
chmod +x setup-controller.sh
```
3. Run the script (make sure you are running with sudo)
3. Run the script
``` bash
sudo ./setup-controller.sh
./setup-controller.sh
```
When prompted, provide your input for the password that will be used for all external endpoints: controller, SQL Server master and gateway. The password should be sufficiently complex based on existing rules for SQL Server password. The controller username is defaulted to *controlleradmin*.
When prompted, provide your input for the password that will be used for all external endpoints: controller, SQL Server master and gateway. The password should be sufficiently complex based on existing rules for SQL Server password.
In case the setup-controller.sh fails and does not complete successfully, you should first cleanup your enviroment using [cleanup-controller.sh](cleanup-controller.sh/) before redoing the deployment.
## Cleanup
1. The [cleanup-controller.sh](cleanup-controller.sh/) script is provided as convenience to reset the environment in case of errors. However, we recommend that you use a virtual machine for testing purposes and use the snapshot capability in your hyper-visor to rollback the virtual machine to a clean state.
``` bash
curl --output setup-controller.sh https://raw.githubusercontent.com/ananto-msft/sql-server-samples/master/samples/features/azure-arc/deployment/kubeadm/ubuntu-single-node-vm/cleanup-controller.sh
```
2. Make the script executable
``` bash
chmod +x cleanup-controller.sh
```
3. Run the script
``` bash
./cleanup-controller.sh
```
samples/features/azure-arc/deployment/kubeadm/ubuntu-single-node-vm/cleanup-controller.sh
+15 -17
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@@ -1,9 +1,5 @@
#!/bin/bash
if [ "$EUID" -ne 0 ]
then echo "Please run as root"
exit
fi
DIR_PREFIX=$1
kubeadm reset --force
@@ -11,29 +7,31 @@ kubeadm reset --force
# Clean up azdata-cli package.
#
unalias azdata
unalias az
sudo dpkg --remove --force-all azdata-cli
sudo dpkg --remove --force-all azure-cli
systemctl stop kubelet
rm -rf /var/lib/cni/
rm -rf /var/lib/etcd/
rm -rf /run/flannel/
rm -rf /var/lib/kubelet/*
rm -rf /etc/cni/
rm -rf /etc/kubernetes/
sudo systemctl stop kubelet
sudo rm -rf /var/lib/cni/
sudo rm -rf /var/lib/etcd/
sudo rm -rf /run/flannel/
sudo rm -rf /var/lib/kubelet/*
sudo rm -rf /etc/cni/
sudo rm -rf /etc/kubernetes/
ip link set cni0 down
sudo ip link set cni0 down
#brctl delbr cni0
ip link set flannel.1 down
sudo ip link set flannel.1 down
#brctl delbr flannel.1
iptables -F && iptables -t nat -F && iptables -t mangle -F && iptables -X
sudo iptables -F && sudo iptables -t nat -F && sudo iptables -t mangle -F && sudo iptables -X
rm -rf .azdata/
sudo rm -rf .azdata/
# Remove mounts.
#
SERVICE_STOP_FAILED=0
systemctl | grep "/var/lib/kubelet/pods" | while read -r line; do
sudo systemctl | grep "/var/lib/kubelet/pods" | while read -r line; do
# Retrieve the mount path
#
@@ -50,7 +48,7 @@ systemctl | grep "/var/lib/kubelet/pods" | while read -r line; do
echo "Mount "$MOUNT_PATH" no longer exists."
echo "Stopping orphaned mount service: '$SERVICE'"
systemctl stop $SERVICE
sudo systemctl stop $SERVICE
if [ $? -ne 0 ]; then
SERVICE_STOP_FAILED=1
samples/features/azure-arc/deployment/kubeadm/ubuntu-single-node-vm/setup-controller.sh
+37 -21
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@@ -1,21 +1,47 @@
#!/bin/bash
# Get controller username and password as input. It is used as default for the controller.
#
if [ -z "$CONTROLLER_USERNAME" ]
then
read -p "Create Username for Azure Arc Data Controller: " username
echo
export CONTROLLER_USERNAME=$username
fi
if [ -z "$CONTROLLER_PASSWORD" ]
then
while true; do
read -s -p "Create Password for Azure Arc Data Controller: " password
echo
read -s -p "Confirm your Password: " password2
echo
[ "$password" = "$password2" ] && break
echo "Password mismatch. Please try again."
done
export CONTROLLER_PASSWORD=$password
fi
# Prompt for private preview repository username and password provided by Microsoft
#
if [ -z "$DOCKER_USERNAME" ]
then
read -p 'Enter Azure Arc Data Controller repo username provided by Microsoft:' AADC_USERNAME
echo
export DOCKER_USERNAME=$AADC_USERNAME
fi
if [ -z "$DOCKER_PASSWORD" ]
then
read -sp 'Enter Azure Arc Data Controller repo password provided by Microsoft:' AADC_PASSWORD
echo
export DOCKER_PASSWORD=$AADC_PASSWORD
fi
set -Eeuo pipefail
# This is a script to create single-node Kubernetes cluster and deploy Azure Arc Data Controller on it.
#
export AZUREARCDATACONTROLLER_DIR=aadatacontroller
# Get password as input. It is used as default for controller, SQL Server Master instance (sa account).
#
while true; do
read -s -p "Create Password for Azure Arc Data Controller: " password
echo
read -s -p "Confirm your Password: " password2
echo
[ "$password" = "$password2" ] && break
echo "Password mismatch. Please try again."
done
# Name of virtualenv variable used.
#
export LOG_FILE="aadatacontroller.log"
@@ -37,9 +63,6 @@ RETRY_INTERVAL=5
# Variables used for azdata cluster creation.
#
export CONTROLLER_USERNAME=controlleradmin
export CONTROLLER_PASSWORD=$password
export ACCEPT_EULA=yes
export CLUSTER_NAME=azure-arc-system
export PV_COUNT="40"
@@ -79,13 +102,6 @@ sudo apt-mark hold docker-ce
sudo usermod --append --groups docker $USER
# Prompt for private preview repository username and password provided by Microsoft
#
read -p 'Enter Azure Arc Data Controller repo username provided by Microsoft:' AADC_USERNAME
read -sp 'Enter Azure Arc Data Controller repo password provided by Microsoft:' AADC_PASSWORD
export DOCKER_USERNAME=$AADC_USERNAME
export DOCKER_PASSWORD=$AADC_PASSWORD
# Create working directory
#
rm -f -r setupscript