### Dockerized Installation Commands

Source: https://github.com/cemtan/sar2html/wiki/Home

Commands to clone the repository, navigate to the directory, and start the SAR2HTML service using Docker Compose.

```bash
git clone https://github.com/cemtan/sar2html.git
cd sar2html/www
./sar2html -s
```

```bash
cd sar2html
docker-compose up
```

--------------------------------

### PHP Configuration for Manual Installation

Source: https://github.com/cemtan/sar2html/wiki/Home

Settings to adjust in the php.ini file for manual installation, specifically for file upload sizes.

```bash
upload_max_filesize=2GB
post_max_size=80MB
```

--------------------------------

### Install sar2html Python Modules

Source: https://github.com/cemtan/sar2html/blob/master/README.md

Install the required Python modules for sar2html using pip.

```bash
pip3 install -r requirements.txt
```

--------------------------------

### Manual Installation Configuration

Source: https://github.com/cemtan/sar2html/wiki/Home

Commands to configure SAR2HTML manually after extracting the archive. Requires knowing the Apache user and group.

```bash
./sar2html -c
```

--------------------------------

### Proxy Configuration in Dockerfile

Source: https://github.com/cemtan/sar2html/blob/master/README.md

Example lines in a Dockerfile for setting HTTP/HTTPS proxy environments.

```dockerfile
#ENV http_proxy <YOUR HTTP PROXY>
#ENV https_proxy <YOUR HTTPS PROXY>
#RUN pear config-set http_proxy <YOUR HTTP PROXY>
```

--------------------------------

### Expose sar2html Service on Kubernetes (NodePort)

Source: https://github.com/cemtan/sar2html/blob/master/README.md

Apply Kubernetes service configuration for NodePort access, suitable for local installations like minikube.

```bash
kubectl apply -f sar2html-service-nodeport.yaml
```

--------------------------------

### Stream Sar Data via Crontab Entry

Source: https://github.com/cemtan/sar2html/blob/master/templates/index.html

Configure a crontab entry to periodically stream sar data to the Sar2HTML API. This requires sar2ascii to be installed and accessible.

```bash
* * * * * /bin/bash -c "/usr/local/bin/sar2ascii -s sar2html.localdomain:5000"
```

--------------------------------

### Create OpenShift Template

Source: https://github.com/cemtan/sar2html/blob/master/README.md

Create an OpenShift template from the sar2html.yaml file on the master node.

```bash
oc create -f sar2html.yaml
```

--------------------------------

### Deploy sar2html on Kubernetes (Ephemeral)

Source: https://github.com/cemtan/sar2html/blob/master/README.md

Apply Kubernetes configuration file to deploy sar2html with ephemeral storage.

```bash
kubectl apply -f sar2html-deploy-ephemeral.yaml
```

--------------------------------

### Deploy sar2html on Kubernetes (Persistent Volume)

Source: https://github.com/cemtan/sar2html/blob/master/README.md

Apply Kubernetes configuration files to deploy sar2html with persistent storage.

```bash
kubectl apply -f sar2html-pvc.yaml
kubectl apply -f sar2html-deploy-persistent.yaml
```

--------------------------------

### Build sar2html Docker Image

Source: https://github.com/cemtan/sar2html/blob/master/README.md

Build the sar2html Docker image from the source code.

```bash
sudo docker build --tag sar2html:4.0.0 .
```

--------------------------------

### Run sar2html Docker Image (Persistent Data)

Source: https://github.com/cemtan/sar2html/blob/master/README.md

Run the sar2html Docker image, mounting a host directory to /sar2html/data for persistent performance data.

```bash
docker run -p 5000:5000 -v /data:/sar2html/data -d -h sar2html.localdomain cemtan/sar2html:4.0.0
```

--------------------------------

### Deploy sar2html on Kubernetes

Source: https://github.com/cemtan/sar2html/blob/master/README.md

Deploy the sar2html Docker image on Kubernetes.

```bash
kubectl run sar2html --image=cemtan/sar2html:4.0.0 --port=5000 --expose
```

--------------------------------

### Run sar2html Docker Image (Ephemeral Data)

Source: https://github.com/cemtan/sar2html/blob/master/README.md

Run the sar2html Docker image without persistent data storage.

```bash
docker run -p 5000:5000 -d -h sar2html.localdomain cemtan/sar2html:4.0.0
```

--------------------------------

### Expose sar2html Service on Kubernetes (LoadBalancer)

Source: https://github.com/cemtan/sar2html/blob/master/README.md

Apply Kubernetes service configuration for LoadBalancer access.

```bash
kubectl apply -f sar2html-service-loadbalancer.yaml
```

--------------------------------

### Run sar2html Python Application

Source: https://github.com/cemtan/sar2html/blob/master/README.md

Run the sar2html Python application.

```bash
python3 sar2html.py
```

--------------------------------

### Clone sar2html Repository

Source: https://github.com/cemtan/sar2html/blob/master/README.md

Clone the sar2html repository for Kubernetes or OCP deployment.

```bash
git clone https://github.com/cemtan/sar2html.git
```

--------------------------------

### Docker Proxy Configuration

Source: https://github.com/cemtan/sar2html/wiki/Home

Environment variables to set for HTTP and HTTPS proxy configurations within the Dockerfile.

```bash
ENV http_proxy <YOUR HTTP PROXY>
ENV https_proxy <YOUR HTTPS PROXY>
RUN pear config-set http_proxy <YOUR HTTP PROXY>
```

--------------------------------

### Date Range Slider Initialization

Source: https://github.com/cemtan/sar2html/blob/master/templates/post.html

Initializes an ionRangeSlider with custom date formatting and event handling for form submission upon range change.

```javascript
$( "#dateSlider" ).ionRangeSlider({
  skin: "modern",
  prettify: tsToDate,
  type: "double",
  grid: true,
  from: {{ values }}.indexOf({{ start }}),
  to: {{ values }}.indexOf({{ end }}),
  values: {{ values }},
  drag_interval: true,
  onFinish: function(data) {
    document.formSlider.submit();;
  }
});
```

--------------------------------

### Form Submission on File Change

Source: https://github.com/cemtan/sar2html/blob/master/templates/base.html

This JavaScript code attaches an event listener to the file input element. When a file is selected, it automatically submits the associated form.

```javascript
document.getElementById("file").onchange = function() { document.getElementById("form").submit(); };
```

--------------------------------

### Vega-Lite Chart Embedding

Source: https://github.com/cemtan/sar2html/blob/master/templates/post.html

Embeds a Vega-Lite chart specification into a DOM element once the document is loaded. Ensures the vega library is available.

```javascript
document.addEventListener("DOMContentLoaded", function(event) {
  var spec = {{ chart | safe}};
  var opt = {
    "mode": "vega-lite",
    "renderer": "canvas",
    "actions": {"editor": true, "source": true, "export": true}
  };
  vegaEmbed('#plot-{{ loop.index }}', spec, opt).catch(console.err);
});
```

--------------------------------

### Upload Sar Report via Curl

Source: https://github.com/cemtan/sar2html/blob/master/templates/index.html

Use this command to upload a sar report archive directly to the Sar2HTML API. Ensure the file path and server address are correct.

```bash
curl -F "file=@/tmp/sar2html-localhost-1407101131.tar.gz" sar2html.localhost:5000
```

--------------------------------

### Date Formatting Function

Source: https://github.com/cemtan/sar2html/blob/master/templates/post.html

A JavaScript function to format a timestamp into a human-readable date string for use with UI elements.

```javascript
function tsToDate (ts) { var d = new Date(ts); return d.toLocaleDateString({ year: 'numeric', month: 'long', day: 'numeric' }); }
```

--------------------------------

### Enable JavaScript Class

Source: https://github.com/cemtan/sar2html/blob/master/templates/base.html

This snippet adds a 'js' class to the HTML tag, replacing 'no-js' if present. It's used to detect and enable JavaScript functionality.

```javascript
function(e,t,n){var r=e.querySelectorAll("html")[0];r.className=r.className.replace(/(^|\s)no-js(\s|$)/,"$1js$2")})(document,window,0)
```

--------------------------------

### Confirm and Submit Delete Range Form

Source: https://github.com/cemtan/sar2html/blob/master/templates/post.html

JavaScript function to confirm user intent before submitting a form to delete a range.

```javascript
function confirmRangeSubmit() {
  var agree=confirm("Are you sure you wish to delete the range?");
  if (agree)
    document.forms["deleteRange"].submit();
  else
    return false ;
}
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.