feature: Add storage balancing function. [#51].

feature: Add feature to allow the API hosts being provided as a comma separated list. [#60]

Fixes: #51
Fixes: #60

.changelogs/1.0.3/51_add_storage_balancing.yml

@@ -0,0 +1,2 @@
+added:
+  - Add storage balancing function. [#51]

.changelogs/1.0.3/53_code_improvements.yml

@@ -1,6 +1,6 @@
 added:
-  - Added convert function to cast all bool alike options from configparser to bools. [#53]
-  - Added config parser options for future features. [#53]
-  - Added a config versio schema that must be supported by ProxLB. [#53]
+  - Add a convert function to cast all bool alike options from configparser to bools. [#53]
+  - Add a config parser options for future features. [#53]
+  - Add a config versio schema that must be supported by ProxLB. [#53]
 changed:
-  - Improved the underlying code base for future implementations. [#53]
+  - Improve the underlying code base for future implementations. [#53]

.changelogs/1.0.3/60_allow_api_hosts_to_be_given_as_an_optional_list.yml

@@ -0,0 +1,2 @@
+added:
+  - Add feature to allow the API hosts being provided as a comma separated list. [#60]

.changelogs/1.0.3/8_add_best_next_node_for_placement.yml

@@ -1,2 +1,2 @@
 added:
-  - Added cli arg `-b` to return the next best node for next VM/CT placement. [#8]
+  - Add cli arg `-b` to return the next best node for next VM/CT placement. [#8]

README.md

@@ -20,9 +20,9 @@
       - [General](#general)
       - [By Used Memory of VMs/CTs](#by-used-memory-of-vmscts)
       - [By Assigned Memory of VMs/CTs](#by-assigned-memory-of-vmscts)
-    - [Grouping](#grouping)
-      - [Include (Stay Together)](#include-stay-together)
-      - [Exclude (Stay Separate)](#exclude-stay-separate)
+    - [Affinity Rules / Grouping Relationships](#affinity-rules--grouping-relationships)
+      - [Affinity (Stay Together)](#affinity-stay-together)
+      - [Anti-Affinity (Keep Apart)](#anti-affinity-keep-apart)
       - [Ignore VMs (Tag Style)](#ignore-vms-tag-style)
     - [Systemd](#systemd)
     - [Manual](#manual)
@@ -55,17 +55,22 @@ Automated rebalancing reduces the need for manual actions, allowing operators to
 <img src="https://cdn.gyptazy.ch/images/proxlb-rebalancing-demo.gif"/>
 
 ## Features
-* Rebalance the cluster by:
+* Rebalance VMs/CTs in the cluster by:
   * Memory
   * Disk (only local storage)
   * CPU
+* Rebalance Storage in the cluster
+  * Rebalance VMs/CTs disks to other storage pools
+  * Rebalance by used storage
+* Get best Node for new VM/CT placement in cluster
 * Performing
   * Periodically
   * One-shot solution
 * Types
   * Rebalance only VMs
   * Rebalance only CTs
   * Rebalance all (VMs and CTs)
+  * Rebalance VM/CT disks (Storage)
 * Filter
   * Exclude nodes
   * Exclude virtual machines
@@ -100,7 +105,7 @@ The following options can be set in the `proxlb.conf` file:
 
 | Section | Option | Example | Description |
 |------|:------:|:------:|:------:|
-| `proxmox` | api_host | hypervisor01.gyptazy.ch | Host or IP address of the remote Proxmox API. |
+| `proxmox` | api_host | hypervisor01.gyptazy.ch | Host or IP address (or comma separated list) of the remote Proxmox API. |
 | | api_user | root@pam | Username for the API. |
 | | api_pass | FooBar | Password for the API. |
 | | verify_ssl | 1 | Validate SSL certificates (1) or ignore (0). (default: 1) |
@@ -115,9 +120,11 @@ The following options can be set in the `proxlb.conf` file:
 | | ignore_vms | testvm01,testvm02 | Defines a comma separated list of VMs to exclude. (`*` as suffix wildcard or tags are also supported) |
 | | master_only | 0 | Defines is this should only be performed (1) on the cluster master node or not (0). (default: 0) |
 | `storage_balancing` | enable | 0 | Enables storage balancing. |
+| | balanciness | 10 | Value of the percentage of lowest and highest storage consumption may differ before rebalancing. (default: 10) |
+| | parallel_migrations | 1 | Defines if migrations should be done parallely or sequentially. (default: 1) |
 | `update_service` | enable | 0 | Enables the automated update service (rolling updates). |
 | `api` | enable | 0 | Enables the ProxLB API. |
-| | daemon | 1 | Run as a daemon (1) or one-shot (0). (default: 1) |
+| `service`| daemon | 1 | Run as a daemon (1) or one-shot (0). (default: 1) |
 | | schedule | 24 | Hours to rebalance in hours. (default: 24) |
 | | log_verbosity | INFO | Defines the log level (default: CRITICAL) where you can use `INFO`, `WARN` or `CRITICAL` |
 | | config_version | 3 | Defines the current config version schema for ProxLB |
@@ -185,11 +192,11 @@ mode: assigned
 
 Afterwards, restart the service (if running in daemon mode) to activate this rebalancing mode.
 
-### Grouping
-#### Include (Stay Together)
+### Affinity Rules / Grouping Relationships
+#### Affinity (Stay Together)
 <img align="left" src="https://cdn.gyptazy.ch/images/plb-rebalancing-include-balance-group.jpg"/> Access the Proxmox Web UI by opening your web browser and navigating to your Proxmox VE web interface, then log in with your credentials. Navigate to the VM you want to tag by selecting it from the left-hand navigation panel. Click on the "Options" tab to view the VM's options, then select "Edit" or "Add" (depending on whether you are editing an existing tag or adding a new one). In the tag field, enter plb_include_ followed by your unique identifier, for example, plb_include_group1. Save the changes to apply the tag to the VM. Repeat these steps for each VM that should be included in the group.
 
-#### Exclude (Stay Separate)
+#### Anti-Affinity (Keep Apart)
 <img align="left" src="https://cdn.gyptazy.ch/images/plb-rebalancing-exclude-balance-group.jpg"/> Access the Proxmox Web UI by opening your web browser and navigating to your Proxmox VE web interface, then log in with your credentials. Navigate to the VM you want to tag by selecting it from the left-hand navigation panel. Click on the "Options" tab to view the VM's options, then select "Edit" or "Add" (depending on whether you are editing an existing tag or adding a new one). In the tag field, enter plb_exclude_ followed by your unique identifier, for example, plb_exclude_critical. Save the changes to apply the tag to the VM. Repeat these steps for each VM that should be excluded from being on the same node.
 
 #### Ignore VMs (Tag Style)
@@ -323,12 +330,12 @@ Bugs can be reported via the GitHub issue tracker [here](https://github.com/gypt
 Feel free to add further documentation, to adjust already existing one or to contribute with code. Please take care about the style guide and naming conventions. You can find more in our [CONTRIBUTING.md](https://github.com/gyptazy/ProxLB/blob/main/CONTRIBUTING.md) file.
 
 ### Support
-If you need assistance or have any questions, we offer support through our dedicated [chat room](https://matrix.to/#/#proxlb:gyptazy.ch) in Matrix and on Reddit. Join our community for real-time help, advice, and discussions. Connect with us in our dedicated chat room for immediate support and live interaction with other users and developers. You can also visit our [Reddit community](https://www.reddit.com/r/Proxmox/comments/1e78ap3/introducing_proxlb_rebalance_your_vm_workloads/) to post your queries, share your experiences, and get support from fellow community members and moderators. You may also just open directly an issue [here](https://github.com/gyptazy/ProxLB/issues) on GitHub. We are here to help and ensure you have the best experience possible.
+If you need assistance or have any questions, we offer support through our dedicated [chat room](https://matrix.to/#/#proxlb:gyptazy.ch) in Matrix and on Reddit. Join our community for real-time help, advice, and discussions. Connect with us in our dedicated chat room for immediate support and live interaction with other users and developers. You can also visit our [GitHub Community](https://github.com/gyptazy/ProxLB/discussions/) to post your queries, share your experiences, and get support from fellow community members and moderators. You may also just open directly an issue [here](https://github.com/gyptazy/ProxLB/issues) on GitHub. We are here to help and ensure you have the best experience possible.
 
 | Support Channel | Link |
 |------|:------:|
 | Matrix | [#proxlb:gyptazy.ch](https://matrix.to/#/#proxlb:gyptazy.ch) |
-| Reddit | [Reddit community](https://www.reddit.com/r/Proxmox/comments/1e78ap3/introducing_proxlb_rebalance_your_vm_workloads/)  |
+| GitHub Community | [GitHub Community](https://github.com/gyptazy/ProxLB/discussions/)
 | GitHub | [ProxLB GitHub](https://github.com/gyptazy/ProxLB/issues) |
 
 ### Author(s)