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PD

TravisCI Build StatusGitHub releaseCircleCI Build StatusGo Report Cardcodecov

PD is the abbreviation for Placement Driver. It is used to manage and schedule the TiKV cluster.

PD supports distribution and fault-tolerance by embedding etcd.

Build

  1. Make sure ​Go​ (version 1.12) is installed.
  2. Use make to install PD. PD is installed in the bin directory.

Usage

Command flags

See PD Configuration Flags.

Single Node with default ports

You can run pd-server directly on your local machine, if you want to connect to PD from outside, you can let PD listen on the host IP.

# Set correct HostIP here.export HostIP="192.168.199.105"
pd-server --name="pd" \
--data-dir="pd" \
--client-urls="http://${HostIP}:2379" \
--peer-urls="http://${HostIP}:2380" \
--log-file=pd.log

Using curl to see PD member:

curl http://${HostIP}:2379/v2/members
{"members":[{"id":"f62e88a6e81c149","name":"pd","peerURLs":["http://192.168.199.105:2380"],"clientURLs":["http://192.168.199.105:2379"]}]}

A better tool httpie is recommended:

http http://${HostIP}:2379/v2/members
HTTP/1.1 200 OK
Content-Length: 144
Content-Type: application/json
Date: Thu, 21 Jul 2016 09:37:12 GMT
X-Etcd-Cluster-Id: 33dc747581249309
{
"members": [
{
"clientURLs": [
"http://192.168.199.105:2379"
],
"id": "f62e88a6e81c149",
"name": "pd",
"peerURLs": [
"http://192.168.199.105:2380"
]
}
]
}

Docker

You can use the following command to build a PD image directly:

docker build -t pingcap/pd .

Or you can also use following command to get PD from Docker hub:

docker pull pingcap/pd

Run a single node with Docker:

# Set correct HostIP here.export HostIP="192.168.199.105"
docker run -d -p 2379:2379 -p 2380:2380 --name pd pingcap/pd \
--name="pd" \
--data-dir="pd" \
--client-urls="http://0.0.0.0:2379" \
--advertise-client-urls="http://${HostIP}:2379" \
--peer-urls="http://0.0.0.0:2380" \
--advertise-peer-urls="http://${HostIP}:2380" \
--log-file=pd.log

Cluster

PD is a component in TiDB project, you must run it with TiDB and TiKV together, see TiDB-Ansible to learn how to set up the cluster and run them.

You can also use Docker to run the cluster.

About

Placement driver for TiKV

Resources

Readme
Apache-2.0 license

Contributing

Contributing
Activity

Stars

0 stars

Watchers

0 watching

Forks

0 forks
Report repository

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
BranchesTags
Repository files navigation
PD
TravisCI Build StatusGitHub releaseCircleCI Build StatusGo Report Cardcodecov
PD is the abbreviation for Placement Driver. It is used to manage and schedule the TiKV cluster.
PD supports distribution and fault-tolerance by embedding etcd.
Build
  1. Make sure ​Go​ (version 1.12) is installed.
  2. Use make to install PD. PD is installed in the bin directory.
Usage
Command flags
See PD Configuration Flags.
Single Node with default ports
You can run pd-server directly on your local machine, if you want to connect to PD from outside,
you can let PD listen on the host IP.
# Set correct HostIP here.export HostIP="192.168.199.105"
pd-server --name="pd" \
--data-dir="pd" \
--client-urls="http://${HostIP}:2379" \
--peer-urls="http://${HostIP}:2380" \
--log-file=pd.log
Using curl to see PD member:
curl http://${HostIP}:2379/v2/members
{"members":[{"id":"f62e88a6e81c149","name":"pd","peerURLs":["http://192.168.199.105:2380"],"clientURLs":["http://192.168.199.105:2379"]}]}
A better tool httpie is recommended:
http http://${HostIP}:2379/v2/members
HTTP/1.1 200 OK
Content-Length: 144
Content-Type: application/json
Date: Thu, 21 Jul 2016 09:37:12 GMT
X-Etcd-Cluster-Id: 33dc747581249309
{
"members": [
{
"clientURLs": [
"http://192.168.199.105:2379"
],
"id": "f62e88a6e81c149",
"name": "pd",
"peerURLs": [
"http://192.168.199.105:2380"
]
}
]
}
Docker
You can use the following command to build a PD image directly:
docker build -t pingcap/pd .
Or you can also use following command to get PD from Docker hub:
docker pull pingcap/pd
Run a single node with Docker:
# Set correct HostIP here.export HostIP="192.168.199.105"
docker run -d -p 2379:2379 -p 2380:2380 --name pd pingcap/pd \
--name="pd" \
--data-dir="pd" \
--client-urls="http://0.0.0.0:2379" \
--advertise-client-urls="http://${HostIP}:2379" \
--peer-urls="http://0.0.0.0:2380" \
--advertise-peer-urls="http://${HostIP}:2380" \
--log-file=pd.log
Cluster
PD is a component in TiDB project, you must run it with TiDB and TiKV together, see
TiDB-Ansible
to learn how to set up the cluster and run them.
You can also use Docker
to run the cluster.
About
Placement driver for TiKV
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
PD
TravisCI Build StatusGitHub releaseCircleCI Build StatusGo Report Cardcodecov
PD is the abbreviation for Placement Driver. It is used to manage and schedule the TiKV cluster.
PD supports distribution and fault-tolerance by embedding etcd.
Build
  1. Make sure ​Go​ (version 1.12) is installed.
  2. Use make to install PD. PD is installed in the bin directory.
Usage
Command flags
See PD Configuration Flags.
Single Node with default ports
You can run pd-server directly on your local machine, if you want to connect to PD from outside,
you can let PD listen on the host IP.
# Set correct HostIP here.export HostIP="192.168.199.105"
pd-server --name="pd" \
--data-dir="pd" \
--client-urls="http://${HostIP}:2379" \
--peer-urls="http://${HostIP}:2380" \
--log-file=pd.log
Using curl to see PD member:
curl http://${HostIP}:2379/v2/members
{"members":[{"id":"f62e88a6e81c149","name":"pd","peerURLs":["http://192.168.199.105:2380"],"clientURLs":["http://192.168.199.105:2379"]}]}
A better tool httpie is recommended:
http http://${HostIP}:2379/v2/members
HTTP/1.1 200 OK
Content-Length: 144
Content-Type: application/json
Date: Thu, 21 Jul 2016 09:37:12 GMT
X-Etcd-Cluster-Id: 33dc747581249309
{
"members": [
{
"clientURLs": [
"http://192.168.199.105:2379"
],
"id": "f62e88a6e81c149",
"name": "pd",
"peerURLs": [
"http://192.168.199.105:2380"
]
}
]
}
Docker
You can use the following command to build a PD image directly:
docker build -t pingcap/pd .
Or you can also use following command to get PD from Docker hub:
docker pull pingcap/pd
Run a single node with Docker:
# Set correct HostIP here.export HostIP="192.168.199.105"
docker run -d -p 2379:2379 -p 2380:2380 --name pd pingcap/pd \
--name="pd" \
--data-dir="pd" \
--client-urls="http://0.0.0.0:2379" \
--advertise-client-urls="http://${HostIP}:2379" \
--peer-urls="http://0.0.0.0:2380" \
--advertise-peer-urls="http://${HostIP}:2380" \
--log-file=pd.log
Cluster
PD is a component in TiDB project, you must run it with TiDB and TiKV together, see
TiDB-Ansible
to learn how to set up the cluster and run them.
You can also use Docker
to run the cluster.
About
Placement driver for TiKV
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
PD
TravisCI Build StatusGitHub releaseCircleCI Build StatusGo Report Cardcodecov
PD is the abbreviation for Placement Driver. It is used to manage and schedule the TiKV cluster.
PD supports distribution and fault-tolerance by embedding etcd.
Build
  1. Make sure ​Go​ (version 1.12) is installed.
  2. Use make to install PD. PD is installed in the bin directory.
Usage
Command flags
See PD Configuration Flags.
Single Node with default ports
You can run pd-server directly on your local machine, if you want to connect to PD from outside,
you can let PD listen on the host IP.
# Set correct HostIP here.export HostIP="192.168.199.105"
pd-server --name="pd" \
--data-dir="pd" \
--client-urls="http://${HostIP}:2379" \
--peer-urls="http://${HostIP}:2380" \
--log-file=pd.log
Using curl to see PD member:
curl http://${HostIP}:2379/v2/members
{"members":[{"id":"f62e88a6e81c149","name":"pd","peerURLs":["http://192.168.199.105:2380"],"clientURLs":["http://192.168.199.105:2379"]}]}
A better tool httpie is recommended:
http http://${HostIP}:2379/v2/members
HTTP/1.1 200 OK
Content-Length: 144
Content-Type: application/json
Date: Thu, 21 Jul 2016 09:37:12 GMT
X-Etcd-Cluster-Id: 33dc747581249309
{
"members": [
{
"clientURLs": [
"http://192.168.199.105:2379"
],
"id": "f62e88a6e81c149",
"name": "pd",
"peerURLs": [
"http://192.168.199.105:2380"
]
}
]
}
Docker
You can use the following command to build a PD image directly:
docker build -t pingcap/pd .
Or you can also use following command to get PD from Docker hub:
docker pull pingcap/pd
Run a single node with Docker:
# Set correct HostIP here.export HostIP="192.168.199.105"
docker run -d -p 2379:2379 -p 2380:2380 --name pd pingcap/pd \
--name="pd" \
--data-dir="pd" \
--client-urls="http://0.0.0.0:2379" \
--advertise-client-urls="http://${HostIP}:2379" \
--peer-urls="http://0.0.0.0:2380" \
--advertise-peer-urls="http://${HostIP}:2380" \
--log-file=pd.log
Cluster
PD is a component in TiDB project, you must run it with TiDB and TiKV together, see
TiDB-Ansible
to learn how to set up the cluster and run them.
You can also use Docker
to run the cluster.
About
Placement driver for TiKV
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
PD
TravisCI Build StatusGitHub releaseCircleCI Build StatusGo Report Cardcodecov
PD is the abbreviation for Placement Driver. It is used to manage and schedule the TiKV cluster.
PD supports distribution and fault-tolerance by embedding etcd.
Build
  1. Make sure ​Go​ (version 1.12) is installed.
  2. Use make to install PD. PD is installed in the bin directory.
Usage
Command flags
See PD Configuration Flags.
Single Node with default ports
You can run pd-server directly on your local machine, if you want to connect to PD from outside,
you can let PD listen on the host IP.
# Set correct HostIP here.export HostIP="192.168.199.105"
pd-server --name="pd" \
--data-dir="pd" \
--client-urls="http://${HostIP}:2379" \
--peer-urls="http://${HostIP}:2380" \
--log-file=pd.log
Using curl to see PD member:
curl http://${HostIP}:2379/v2/members
{"members":[{"id":"f62e88a6e81c149","name":"pd","peerURLs":["http://192.168.199.105:2380"],"clientURLs":["http://192.168.199.105:2379"]}]}
A better tool httpie is recommended:
http http://${HostIP}:2379/v2/members
HTTP/1.1 200 OK
Content-Length: 144
Content-Type: application/json
Date: Thu, 21 Jul 2016 09:37:12 GMT
X-Etcd-Cluster-Id: 33dc747581249309
{
"members": [
{
"clientURLs": [
"http://192.168.199.105:2379"
],
"id": "f62e88a6e81c149",
"name": "pd",
"peerURLs": [
"http://192.168.199.105:2380"
]
}
]
}
Docker
You can use the following command to build a PD image directly:
docker build -t pingcap/pd .
Or you can also use following command to get PD from Docker hub:
docker pull pingcap/pd
Run a single node with Docker:
# Set correct HostIP here.export HostIP="192.168.199.105"
docker run -d -p 2379:2379 -p 2380:2380 --name pd pingcap/pd \
--name="pd" \
--data-dir="pd" \
--client-urls="http://0.0.0.0:2379" \
--advertise-client-urls="http://${HostIP}:2379" \
--peer-urls="http://0.0.0.0:2380" \
--advertise-peer-urls="http://${HostIP}:2380" \
--log-file=pd.log
Cluster
PD is a component in TiDB project, you must run it with TiDB and TiKV together, see
TiDB-Ansible
to learn how to set up the cluster and run them.
You can also use Docker
to run the cluster.
About
Placement driver for TiKV
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
PD
TravisCI Build StatusGitHub releaseCircleCI Build StatusGo Report Cardcodecov
PD is the abbreviation for Placement Driver. It is used to manage and schedule the TiKV cluster.
PD supports distribution and fault-tolerance by embedding etcd.
Build
  1. Make sure ​Go​ (version 1.12) is installed.
  2. Use make to install PD. PD is installed in the bin directory.
Usage
Command flags
See PD Configuration Flags.
Single Node with default ports
You can run pd-server directly on your local machine, if you want to connect to PD from outside,
you can let PD listen on the host IP.
# Set correct HostIP here.export HostIP="192.168.199.105"
pd-server --name="pd" \
--data-dir="pd" \
--client-urls="http://${HostIP}:2379" \
--peer-urls="http://${HostIP}:2380" \
--log-file=pd.log
Using curl to see PD member:
curl http://${HostIP}:2379/v2/members
{"members":[{"id":"f62e88a6e81c149","name":"pd","peerURLs":["http://192.168.199.105:2380"],"clientURLs":["http://192.168.199.105:2379"]}]}
A better tool httpie is recommended:
http http://${HostIP}:2379/v2/members
HTTP/1.1 200 OK
Content-Length: 144
Content-Type: application/json
Date: Thu, 21 Jul 2016 09:37:12 GMT
X-Etcd-Cluster-Id: 33dc747581249309
{
"members": [
{
"clientURLs": [
"http://192.168.199.105:2379"
],
"id": "f62e88a6e81c149",
"name": "pd",
"peerURLs": [
"http://192.168.199.105:2380"
]
}
]
}
Docker
You can use the following command to build a PD image directly:
docker build -t pingcap/pd .
Or you can also use following command to get PD from Docker hub:
docker pull pingcap/pd
Run a single node with Docker:
# Set correct HostIP here.export HostIP="192.168.199.105"
docker run -d -p 2379:2379 -p 2380:2380 --name pd pingcap/pd \
--name="pd" \
--data-dir="pd" \
--client-urls="http://0.0.0.0:2379" \
--advertise-client-urls="http://${HostIP}:2379" \
--peer-urls="http://0.0.0.0:2380" \
--advertise-peer-urls="http://${HostIP}:2380" \
--log-file=pd.log
Cluster
PD is a component in TiDB project, you must run it with TiDB and TiKV together, see
TiDB-Ansible
to learn how to set up the cluster and run them.
You can also use Docker
to run the cluster.
About
Placement driver for TiKV
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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PD
TravisCI Build StatusGitHub releaseCircleCI Build StatusGo Report Cardcodecov
PD is the abbreviation for Placement Driver. It is used to manage and schedule the TiKV cluster.
PD supports distribution and fault-tolerance by embedding etcd.
Build
  1. Make sure ​Go​ (version 1.12) is installed.
  2. Use make to install PD. PD is installed in the bin directory.
Usage
Command flags
See PD Configuration Flags.
Single Node with default ports
You can run pd-server directly on your local machine, if you want to connect to PD from outside,
you can let PD listen on the host IP.
# Set correct HostIP here.export HostIP="192.168.199.105"
pd-server --name="pd" \
--data-dir="pd" \
--client-urls="http://${HostIP}:2379" \
--peer-urls="http://${HostIP}:2380" \
--log-file=pd.log
Using curl to see PD member:
curl http://${HostIP}:2379/v2/members
{"members":[{"id":"f62e88a6e81c149","name":"pd","peerURLs":["http://192.168.199.105:2380"],"clientURLs":["http://192.168.199.105:2379"]}]}
A better tool httpie is recommended:
http http://${HostIP}:2379/v2/members
HTTP/1.1 200 OK
Content-Length: 144
Content-Type: application/json
Date: Thu, 21 Jul 2016 09:37:12 GMT
X-Etcd-Cluster-Id: 33dc747581249309
{
"members": [
{
"clientURLs": [
"http://192.168.199.105:2379"
],
"id": "f62e88a6e81c149",
"name": "pd",
"peerURLs": [
"http://192.168.199.105:2380"
]
}
]
}
Docker
You can use the following command to build a PD image directly:
docker build -t pingcap/pd .
Or you can also use following command to get PD from Docker hub:
docker pull pingcap/pd
Run a single node with Docker:
# Set correct HostIP here.export HostIP="192.168.199.105"
docker run -d -p 2379:2379 -p 2380:2380 --name pd pingcap/pd \
--name="pd" \
--data-dir="pd" \
--client-urls="http://0.0.0.0:2379" \
--advertise-client-urls="http://${HostIP}:2379" \
--peer-urls="http://0.0.0.0:2380" \
--advertise-peer-urls="http://${HostIP}:2380" \
--log-file=pd.log
Cluster
PD is a component in TiDB project, you must run it with TiDB and TiKV together, see
TiDB-Ansible
to learn how to set up the cluster and run them.
You can also use Docker
to run the cluster.
About
Placement driver for TiKV
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
BranchesTags
Repository files navigation
PD
TravisCI Build StatusGitHub releaseCircleCI Build StatusGo Report Cardcodecov
PD is the abbreviation for Placement Driver. It is used to manage and schedule the TiKV cluster.
PD supports distribution and fault-tolerance by embedding etcd.
Build
  1. Make sure ​Go​ (version 1.12) is installed.
  2. Use make to install PD. PD is installed in the bin directory.
Usage
Command flags
See PD Configuration Flags.
Single Node with default ports
You can run pd-server directly on your local machine, if you want to connect to PD from outside,
you can let PD listen on the host IP.
# Set correct HostIP here.export HostIP="192.168.199.105"
pd-server --name="pd" \
--data-dir="pd" \
--client-urls="http://${HostIP}:2379" \
--peer-urls="http://${HostIP}:2380" \
--log-file=pd.log
Using curl to see PD member:
curl http://${HostIP}:2379/v2/members
{"members":[{"id":"f62e88a6e81c149","name":"pd","peerURLs":["http://192.168.199.105:2380"],"clientURLs":["http://192.168.199.105:2379"]}]}
A better tool httpie is recommended:
http http://${HostIP}:2379/v2/members
HTTP/1.1 200 OK
Content-Length: 144
Content-Type: application/json
Date: Thu, 21 Jul 2016 09:37:12 GMT
X-Etcd-Cluster-Id: 33dc747581249309
{
"members": [
{
"clientURLs": [
"http://192.168.199.105:2379"
],
"id": "f62e88a6e81c149",
"name": "pd",
"peerURLs": [
"http://192.168.199.105:2380"
]
}
]
}
Docker
You can use the following command to build a PD image directly:
docker build -t pingcap/pd .
Or you can also use following command to get PD from Docker hub:
docker pull pingcap/pd
Run a single node with Docker:
# Set correct HostIP here.export HostIP="192.168.199.105"
docker run -d -p 2379:2379 -p 2380:2380 --name pd pingcap/pd \
--name="pd" \
--data-dir="pd" \
--client-urls="http://0.0.0.0:2379" \
--advertise-client-urls="http://${HostIP}:2379" \
--peer-urls="http://0.0.0.0:2380" \
--advertise-peer-urls="http://${HostIP}:2380" \
--log-file=pd.log
Cluster
PD is a component in TiDB project, you must run it with TiDB and TiKV together, see
TiDB-Ansible
to learn how to set up the cluster and run them.
You can also use Docker
to run the cluster.
About
Placement driver for TiKV
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages