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deploy: allow deploying single host env #39

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a447c5b
deploy: allow deploying single host env
shwstppr Apr 10, 2025
b42590a
fix
shwstppr Apr 10, 2025
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94 changes: 65 additions & 29 deletions mbx
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Original file line number Diff line number Diff line change
Expand Up @@ -201,7 +201,7 @@ seed_systemvmtemplate() {

deploy() {
if [[ "$1" == "-h" ]]; then
echo "Usage: mbx deploy <name of env> <mgmt server template> <hypervisor template> <repo url>"
echo "Usage: mbx deploy <name of env> <mgmt server template> <hypervisor template> <repo url> [--hostcount=N]"
exit 0
fi

Expand All @@ -225,6 +225,25 @@ deploy() {
check_mbxt hypervisor $hyt
hypervisor=$(echo $hyt | awk '{print substr($0,6,3)}')
repo=${4:-"http://packages.shapeblue.com/cloudstack/upstream/el8/4.20"}
hostcount=2
# Parse additional named arguments
for arg in "${@:5}"; do
case $arg in
--hostcount=*)
hostcount="${arg#*=}"
;;
*)
echo "Unknown argument: $arg"
exit 1
;;
esac
done

# Validate hostcount is either 1 or 2
if ! [[ "$hostcount" =~ ^[1-2]$ ]]; then
echo "Invalid hostcount: $hostcount. Only 1 or 2 hosts are supported."
exit 1
fi

uuid=$(cat /proc/sys/kernel/random/uuid | sed 's/-.*//g')
env="qa$id-$name-$uuid-$hypervisor"
Expand All @@ -251,10 +270,12 @@ deploy() {
virsh setmaxmem $env-host1 20G --config
fi

# Clone hypervisor host2
virt-clone --original $hyt --name $env-host2 --file $ROOT/boxes/$env/$env-host2.qcow2 --check all=off
echo $env-host2 >> $ROOT/boxes/$env/list
virsh setmaxmem $env-host2 8G --config
if [[ "$hostcount" -eq 2 ]]; then
# Clone hypervisor host2
virt-clone --original $hyt --name $env-host2 --file $ROOT/boxes/$env/$env-host2.qcow2 --check all=off
echo $env-host2 >> $ROOT/boxes/$env/list
virsh setmaxmem $env-host2 8G --config
fi

echo "Starting VMs"
for domain in $(cat $ROOT/boxes/$env/list); do virsh start $domain; done;
Expand Down Expand Up @@ -349,34 +370,34 @@ deploy() {
issh root@$msip "mysql -u root --execute=\"INSERT INTO cloud.configuration (category, instance, component, name, value) VALUES ('Advanced', 'DEFAULT', 'management-server', 'integration.api.port', '8096');\""
issh root@$msip cloudstack-setup-management

# Setup KVM hosts

if [[ $hypervisor == "kvm" ]]; then
# Fix EL7 repo
issh root@$env-host1 yum clean all
issh root@$env-host1 rpm --import https://repo.almalinux.org/almalinux/RPM-GPG-KEY-AlmaLinux-8 || true
issh root@$env-host1 "sed -i '/^baseurl=.*/d' /etc/yum.repos.d/cloudstack.repo && echo baseurl=$repo >> /etc/yum.repos.d/cloudstack.repo"
issh root@$env-host1 yum install -y cloudstack-agent
# Fix EL7 repo
issh root@$env-host2 "sed -i '/^baseurl=.*/d' /etc/yum.repos.d/cloudstack.repo && echo baseurl=$repo >> /etc/yum.repos.d/cloudstack.repo"
issh root@$env-host2 yum clean all
issh root@$env-host2 rpm --import https://repo.almalinux.org/almalinux/RPM-GPG-KEY-AlmaLinux-8 || true
issh root@$env-host2 yum install -y cloudstack-agent
# Install qemu-kvm-ev on EL7
if [[ "$hyt" == "mbxt-kvm-el7" ]]; then
issh root@$env-host1 "yum install -y centos-release-qemu-ev && yum install -y qemu-kvm-ev"
issh root@$env-host2 "yum install -y centos-release-qemu-ev && yum install -y qemu-kvm-ev"
fi
# Fix host reserved memory
issh root@$env-host1 "echo host.reserved.mem.mb=512 >> /etc/cloudstack/agent/agent.properties"
issh root@$env-host2 "echo host.reserved.mem.mb=512 >> /etc/cloudstack/agent/agent.properties"
for ((i=1; i<=hostcount; i++)); do
host="$env-host$i"

# Fix EL7 repo (if needed)
issh root@$host yum clean all
issh root@$host rpm --import https://repo.almalinux.org/almalinux/RPM-GPG-KEY-AlmaLinux-8 || true
issh root@$host "sed -i '/^baseurl=.*/d' /etc/yum.repos.d/cloudstack.repo && echo baseurl=$repo >> /etc/yum.repos.d/cloudstack.repo"
issh root@$host yum install -y cloudstack-agent
# Install qemu-kvm-ev on EL7
if [[ "$hyt" == "mbxt-kvm-el7" ]]; then
issh root@$host "yum install -y centos-release-qemu-ev && yum install -y qemu-kvm-ev"
fi
# Fix host reserved memory
issh root@$host "echo host.reserved.mem.mb=512 >> /etc/cloudstack/agent/agent.properties"
done
fi

# Setup xen/xcp hosts
if [[ $hypervisor == "xen" || $hypervisor == "xcp" ]]; then
masterip=$(getent hosts $env-host1 | awk '{ print $1 }')
issh root@$env-host1 "xe pool-param-set name-label=${env}1 uuid=\$(xe pool-list --minimal)"
issh root@$env-host2 "xe pool-join master-address=${masterip} master-username=root master-password=P@ssword123"
issh root@$env-host2 "create-guest-templates" 2>&1 > /dev/null || true
for ((i=2; i<=hostcount; i++)); do
host="$env-host$i"
issh root@$host "xe pool-join master-address=${masterip} master-username=root master-password=P@ssword123"
issh root@$host "create-guest-templates" 2>&1 > /dev/null || true
done
fi

# Generate marvin config
Expand All @@ -387,7 +408,11 @@ deploy() {
export pod_start="172.20.$id.126"
export pod_end="172.20.$id.250"
export host1=$(getent hosts $env-host1 | awk '{ print $1 }')
export host2=$(getent hosts $env-host2 | awk '{ print $1 }')
for ((i=2; i<=hostcount; i++)); do
host="$env-host$i"
ip=$(getent hosts $host | awk '{ print $1 }')
eval "export host$i=$ip"
done
export storage_path="/export/testing/$env"

if [[ $hypervisor == "xcp" ]]; then
Expand All @@ -414,8 +439,19 @@ deploy() {
done
sleep 10
# Check vim service and add hosts cluster
$ROOT/files/govc cluster.add -k=true -u=https://administrator@vsphere.local:P@ssword123@$vcip/sdk -cluster "/DC/host/Cluster" -noverify -force -hostname $host1 -username root -password P@ssword123
$ROOT/files/govc cluster.add -k=true -u=https://administrator@vsphere.local:P@ssword123@$vcip/sdk -cluster "/DC/host/Cluster" -noverify -force -hostname $host2 -username root -password P@ssword123
for ((i=1; i<=hostcount; i++)); do
host_var="host$i"
host="${!host_var}"

$ROOT/files/govc cluster.add \
-k=true \
-u="https://administrator@vsphere.local:P@ssword123@$vcip/sdk" \
-cluster "/DC/host/Cluster" \
-noverify -force \
-hostname "$host" \
-username root \
-password P@ssword123
done
echo "Before launching zone, open the VC web UI and reset any warning on the ESXi hosts by clicking 'Reset to Green'"
fi

Expand Down