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Upgrade Nexus VM to larger machine… #213

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Upgrade Nexus VM to larger machine… #213

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d1d0478
Upgrade Nexus VM to larger machine. Update deployment of Nexus contai…
TonyWildish Dec 11, 2024
3b77196
Fix linting issues
TonyWildish Dec 11, 2024
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2 changes: 1 addition & 1 deletion templates/shared_services/sonatype-nexus-vm/porter.yaml
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
---
schemaVersion: 1.0.0
name: tre-shared-service-sonatype-nexus
version: 3.0.0
version: 3.0.1
description: "A Sonatype Nexus shared service"
dockerfile: Dockerfile.tmpl
registry: azuretre
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11 changes: 11 additions & 0 deletions templates/shared_services/sonatype-nexus-vm/scripts/deploy_nexus_container.sh
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Expand Up @@ -20,7 +20,18 @@ while true; do
((docker_pull_timeout--));
done

# Deduce memory available to Java. Either 3/4 of the system RAM, or a set minimum
# shellcheck disable=SC2002
mem_total_mb=$(( $(cat /proc/meminfo | head -1 | awk '{ print $2 }') / 1024 ))
java_mem=2703
if [ $mem_total_mb -gt 4096 ]; then
java_mem=$(( mem_total_mb * 3 / 4 ))
fi

echo "System memory: ${mem_total_mb} MB. Java memory: ${java_mem} MB"

docker run -d -p 80:8081 -p 443:8443 -p 8083:8083 -v /etc/nexus-data:/nexus-data \
-e INSTALL4J_ADD_VM_PARAMS="-Xmx${java_mem}m -Xms${java_mem}m" \
--restart always \
--name nexus \
--log-driver local \
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2 changes: 1 addition & 1 deletion templates/shared_services/sonatype-nexus-vm/terraform/vm.tf
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Expand Up @@ -100,7 +100,7 @@ resource "azurerm_linux_virtual_machine" "nexus" {
resource_group_name = local.core_resource_group_name
location = data.azurerm_resource_group.rg.location
network_interface_ids = [azurerm_network_interface.nexus.id]
size = "Standard_B2s"
size = "Standard_B8ms"
disable_password_authentication = false
admin_username = "adminuser"
admin_password = random_password.nexus_vm_password.result
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