Anypoint Runtime Fabric Installer Release Notes

These are the release notes for the installer package bundle for Runtime Fabric on VMs / Bare Metal. In addition to these release notes, see the Anypoint Runtime Fabric release notes and the complete Anypoint Runtime Fabric documentation.

2.0.1683838781-797f198

May 12, 2023

What’s New

The container logging format changed from JSON (docker-specific) to CRI (cri-o, containerd, etc.).

Fixed Issues

Issue Resolution	ID
The new Runtime Fabric Installer version 2.0.1683838781-797f198 enables you to log in correctly into Ops center.	W-13191265

Issue Resolution

The new Runtime Fabric Installer version 2.0.1683838781-797f198 enables you to log in correctly into Ops center.

W-13191265

2.0.1682628878-0253858

May 5, 2023

What’s New

This release contains bug fixes only.

Fixed Issues

Issue Resolution	ID
Latest installer is based on gravity 5.5.77, which switches from Docker to containerd as the container manager.	W-12353489
Ops center now displays medium or long term data for memory related metrics.	W-12549948
Performance issues no longer occur when operating appliance clusters with high utilization or many apps after they are upgraded.	W-11781677, W-12353489

Issue Resolution

Latest installer is based on gravity 5.5.77, which switches from Docker to containerd as the container manager.

W-12353489

Ops center now displays medium or long term data for memory related metrics.

W-12549948

Performance issues no longer occur when operating appliance clusters with high utilization or many apps after they are upgraded.

W-11781677, W-12353489

Known Issues

Known Issue Workaround ID

Known Issue	Workaround	ID
When you log into the Ops Center using the `https://<OpsCenter-URL-here>:32009/web/login` URL, the landing page shows an `Invalid Version: 2.0.1682628878-0253858` internal error.	To access Ops Center, use the `https://<OpsCenter-URL-here>:32009/web/site/<cluster-name>/monitor` URL.	W-13191265
Log format changed starting with Runtime Fabric installer version 2.0.1682628878-0253858. The log output scrambles information and affects multiline logging.	Edit the DaemonSet by running the command `kubectl edit ds -n rtf external-log-forwarder`. In the DaemonSet configuration window, locate the section under spec > template > spec > containers that corresponds to the `external-log-forwarder` container. Find the line that contains the Image field. Modify the value of the Image field to use the desired version `rtf-pkg-fluentbit v1.2.113` that contains the fix for the multiline logging issue, for example, `rtf-runtime-registry.kprod.msap.io/mulesoft/rtf-pkg-fluentbit:v1.2.113`. Save the changes. Close the text editor.	W-13504485

When you log into the Ops Center using the https://<OpsCenter-URL-here>:32009/web/login URL, the landing page shows an Invalid Version: 2.0.1682628878-0253858 internal error.

To access Ops Center, use the https://<OpsCenter-URL-here>:32009/web/site/<cluster-name>/monitor URL.

W-13191265

Log format changed starting with Runtime Fabric installer version 2.0.1682628878-0253858. The log output scrambles information and affects multiline logging.

Edit the DaemonSet by running the command kubectl edit ds -n rtf external-log-forwarder.
In the DaemonSet configuration window, locate the section under spec > template > spec > containers that corresponds to the external-log-forwarder container.
Find the line that contains the Image field.
Modify the value of the Image field to use the desired version rtf-pkg-fluentbit v1.2.113 that contains the fix for the multiline logging issue, for example, rtf-runtime-registry.kprod.msap.io/mulesoft/rtf-pkg-fluentbit:v1.2.113.
Save the changes.
Close the text editor.

W-13504485

2.0.1668062290-074bc49

December 14, 2022

What’s New

This release contains bug fixes only.

Fixed Issues

Issue Resolution ID

Issue Resolution	ID
Runtime Fabric appliance upgrades no longer fail due to a long running `etcd backup` command.	W-11585892
This release upgrades Helm3 to v3.10.0.	W-11820302
The Telegraf monitoring app no longer issues false alerts for node uptime.	W-11740287

Runtime Fabric appliance upgrades no longer fail due to a long running etcd backup command.

W-11585892

This release upgrades Helm3 to v3.10.0.

W-11820302

The Telegraf monitoring app no longer issues false alerts for node uptime.

W-11740287

Known Issues

Known Issue	Workaround	ID
Starting with release 2.0.1661808686-2ff0e92, you might experience performance issues operating appliance clusters with high utilization or many apps, after they are upgraded. Usually during node maintenance. After the nodes are brought back into operation, they might show signs of increased CPU usage and fail to start deployed applications.		W-11781677

Known Issue

Workaround

Starting with release 2.0.1661808686-2ff0e92, you might experience performance issues operating appliance clusters with high utilization or many apps, after they are upgraded. Usually during node maintenance. After the nodes are brought back into operation, they might show signs of increased CPU usage and fail to start deployed applications.

W-11781677

2.0.1661808686-2ff0e92

August 29, 2022

What’s New

This release includes fixes for security vulnerabilities.

Fixed Issues

Issue Resolution	ID
This release includes fixes for security vulnerabilities.	W-11585892

Issue Resolution

This release includes fixes for security vulnerabilities.

W-11585892

Known Issues

Known Issue	Workaround	ID
Starting with release 2.0.1661808686-2ff0e92, you might experience performance issues operating appliance clusters with high utilization or many apps, after they are upgraded. Usually during node maintenance. After the nodes are brought back into operation, they might show signs of increased CPU usage and fail to start deployed applications.		W-11781677

Known Issue

Workaround

W-11781677

1.1.1660253001-ab8f5e5

August 12, 2022

What’s New

This release adds support for Ubuntu 20.04 and RHEL 8.6

Fixed Issues

Description Issue

Description	Issue
When starting an upgrade, the installer now performs an InfluxDB size check.	W-10606099
The etcd.tick Kapacitor alert no longer re-appears if you delete it.	W-10760515
The systemd Kapacitor task is now works as expected.	W-10833331
The `sudo gravity leave` command now removes a node as documented.	W-10946440
The Ops Center Individual Node Memory Usage graph now shows the correct legend.	W-10961514
The RTF readiness probe no longer fails with a `cgroup.procs: invalid argument` error.	W-10647444

When starting an upgrade, the installer now performs an InfluxDB size check.

W-10606099

The etcd.tick Kapacitor alert no longer re-appears if you delete it.

W-10760515

The systemd Kapacitor task is now works as expected.

W-10833331

The sudo gravity leave command now removes a node as documented.

W-10946440

The Ops Center Individual Node Memory Usage graph now shows the correct legend.

W-10961514

The RTF readiness probe no longer fails with a cgroup.procs: invalid argument error.

W-10647444

Known Issues

Description	Issue
Runtime Fabric might issue false alerts about uptime.	W-10819071

Description

Issue

Runtime Fabric might issue false alerts about uptime.

W-10819071

1.1.1636064094-8b70d2d

January 19, 2022

What’s New

Added support for RHEL/CentOS 8.4 using install scripts version 20220112-f8b0e44 or later.

Known Issues

Known Issue Workaround ID

Known Issue	Workaround	ID
For RHEL/CentOS 8.4, the install scripts disable the Network Mangager Cloud Setup (`nm-cloud-setup`) service.	If you’re upgrading your node operating systems from RHEL/CentOS 8.3 to 8.4, you must disable the `nm-cloud-setup` service before upgrading or installing Runtime Fabric with the latest install scripts. To disable `nm-cloud-setup`, run the following on each node: cat > disable_nm_cloud.sh << 'EOF' #!/bin/bash function perform_os_specific_operations() { set +e if [[ "$ID_LIKE" == "fedora" ]] && [[ $VERSION_ID == 8.4 ]]; then echo "Disabling nm-cloud-setup service on RHEL 8.4" systemctl disable nm-cloud-setup.service nm-cloud-setup.timer systemctl stop nm-cloud-setup.service nm-cloud-setup.timer echo "Removing ip rule prio 30400 on RHEL 8.4" ip rule del prio 30400 if [[ -d "/etc/systemd/system/nm-cloud-setup.service.d" ]]; then rm -rf /etc/systemd/system/nm-cloud-setup.service.d fi echo "Restarting NetworkManager.service on RHEL 8.4" systemctl restart NetworkManager.service fi set -e } source /etc/os-release perform_os_specific_operations EOF sudo chmod +x ./disable_nm_cloud.sh sudo ./disable_nm_cloud.sh	N/A

For RHEL/CentOS 8.4, the install scripts disable the Network Mangager Cloud Setup (nm-cloud-setup) service.

If you’re upgrading your node operating systems from RHEL/CentOS 8.3 to 8.4, you must disable the nm-cloud-setup service before upgrading or installing Runtime Fabric with the latest install scripts. To disable nm-cloud-setup, run the following on each node:

cat > disable_nm_cloud.sh << 'EOF'
#!/bin/bash

function perform_os_specific_operations() {
    set +e
    if [[ "$ID_LIKE" == *"fedora"* ]] && [[ $VERSION_ID == 8.4 ]]; then
        echo "Disabling nm-cloud-setup service on RHEL 8.4"
        systemctl disable nm-cloud-setup.service nm-cloud-setup.timer
        systemctl stop nm-cloud-setup.service nm-cloud-setup.timer
        echo "Removing ip rule prio 30400 on RHEL 8.4"
        ip rule del prio 30400
        if [[ -d "/etc/systemd/system/nm-cloud-setup.service.d" ]]; then
            rm -rf /etc/systemd/system/nm-cloud-setup.service.d
        fi
        echo "Restarting NetworkManager.service on RHEL 8.4"
        systemctl restart NetworkManager.service
    fi
    set -e
}
source /etc/os-release
perform_os_specific_operations
EOF

sudo chmod +x ./disable_nm_cloud.sh
sudo ./disable_nm_cloud.sh

N/A

1.1.1625094374-7058b20

July 15, 2021

What’s New

Ubuntu 18.04 support using the install scripts version 20210709-b48dec6 or later.
The InfluxDB pod no longer crashes due to localhost resolving to an invalid IP address.

1.1.1619717580-73a133d

May 3, 2021

This release includes the following fix and enhancement:

Added: Support for RHEL/CentOS 8.3
Fixed: Issue that caused the Ops Center UI metrics retention page to sometimes fail to load after reboot.

1.1.1613157109-f27c821

Mar 4, 2021

This release includes the following fix and enhancement:

Added: Improvement to inject Google’s metadata server’s host record in the Planet container when using Google Cloud Platform.
Fixed: Issue with stale alerts being shown in the output of the gravity status utility.