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This repository is now read-only, for a new and actively maintained version of MockFog see MockFog2.

MockFog-Agent

This project is part of MockFog which includes the following subprojects:

Fog computing is an emerging computing paradigm that uses processing and storage capabilities located at the edge, in the cloud, and possibly in between. Testing fog applications, however, is hard since runtime infrastructures will typically be in use or may not exist, yet. MockFog is a tool that can be used to emulate such infrastructures in the cloud. Developers can freely design emulated fog infrastructures, configure their performance characteristics, and inject failures at runtime to evaluate their application in various deployments and failure scenarios.

If you use this software in a publication, please cite it as:

Text

Jonathan Hasenburg, Martin Grambow, Elias Grünewald, Sascha Huk, David Bermbach. MockFog: Emulating Fog Computing Infrastructure in the Cloud. In: Proceedings of the First IEEE International Conference on Fog Computing 2019 (ICFC 2019). IEEE 2019.

BibTeX

@inproceedings{hasenburg_mockfog:_2019,
title = {{MockFog}: {Emulating} {Fog} {Computing} {Infrastructure} in the {Cloud}},
booktitle = {Proceedings of the First {IEEE} {International} {Conference} on {Fog} {Computing} 2019 (ICFC 2019)},
author = {Hasenburg, Jonathan and Grambow, Martin and Grunewald, Elias and Huk, Sascha and Bermbach, David},
year = {2019},
publisher = {IEEE}
}

A full list of our publications and prototypes is available on our group website.

Run development server

  • Depending on your system run sudo python3 fog_agent.py -hostname localhost -iface en0 -port 5000
  • ifconfig lists network interfaces on current machine

Troubleshooting

  • Required python version: 3.6
  • pip3 install -r requirements.txt
  • pip3 install --trusted-host pypi.python.org pytest-xdist

Debugging

  • export FLASK_ENV=development

Tests

  • sudo python3 -m unittest properties/tc_config_test.py
  • sudo python3 -m unittest properties/firewall.py
  • Network interface name is hardcoded in __init__ methods

Development on machine created by Nodemanager

  • The server is managed by a systemd service called mfog-agent.service, the service source can be found in the MockFog-IaC repository
# list all services that start with fog
systemctl list-units | grep fog
# show the log of the fog agent service
journalctl -u mfog-agent.service
# restart the fog agent service
sudo systemctl restart mfog-fog_agent.service
  • The source code is at /opt/mfog-agent
  • eth0 is the management network, eth1 is the communication network

About

MockFog | Agent software that runs on emulated Fog nodes

Topics

apicloud-computingedge-computingemulationfog-applicationsfog-computingnetwork-analysis

Resources

Readme
GPL-3.0 license
Activity
Custom properties

Stars

0 stars

Watchers

2 watching

Forks

1 fork
Report repository

Releases

Packages

Used by

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

This repository was archived by the owner on May 28, 2020. It is now read-only.

BranchesTags
Repository files navigation
This repository is now read-only, for a new and actively maintained version of MockFog see MockFog2.
MockFog-Agent
This project is part of MockFog which includes the following subprojects:
Fog computing is an emerging computing paradigm that uses processing and storage capabilities located at the edge, in the cloud, and possibly in between. Testing fog applications, however, is hard since runtime infrastructures will typically be in use or may not exist, yet.
MockFog is a tool that can be used to emulate such infrastructures in the cloud. Developers can freely design emulated fog infrastructures, configure their performance characteristics, and inject failures at runtime to evaluate their application in various deployments and failure scenarios.
If you use this software in a publication, please cite it as:
Text
Jonathan Hasenburg, Martin Grambow, Elias Grünewald, Sascha Huk, David Bermbach. MockFog: Emulating Fog Computing Infrastructure in the Cloud. In: Proceedings of the First IEEE International Conference on Fog Computing 2019 (ICFC 2019). IEEE 2019.
BibTeX
@inproceedings{hasenburg_mockfog:_2019,
title = {{MockFog}: {Emulating} {Fog} {Computing} {Infrastructure} in the {Cloud}},
booktitle = {Proceedings of the First {IEEE} {International} {Conference} on {Fog} {Computing} 2019 (ICFC 2019)},
author = {Hasenburg, Jonathan and Grambow, Martin and Grunewald, Elias and Huk, Sascha and Bermbach, David},
year = {2019},
publisher = {IEEE}
}

A full list of our publications and prototypes is available on our group website.
Run development server
  • Depending on your system run sudo python3 fog_agent.py -hostname localhost -iface en0 -port 5000
  • ifconfig lists network interfaces on current machine
Troubleshooting
  • Required python version: 3.6
  • pip3 install -r requirements.txt
  • pip3 install --trusted-host pypi.python.org pytest-xdist
Debugging
  • export FLASK_ENV=development
Tests
  • sudo python3 -m unittest properties/tc_config_test.py
  • sudo python3 -m unittest properties/firewall.py
  • Network interface name is hardcoded in __init__ methods
Development on machine created by Nodemanager
  • The server is managed by a systemd service called mfog-agent.service, the service source can be found in the MockFog-IaC repository
# list all services that start with fog
systemctl list-units | grep fog
# show the log of the fog agent service
journalctl -u mfog-agent.service
# restart the fog agent service
sudo systemctl restart mfog-fog_agent.service
  • The source code is at /opt/mfog-agent
  • eth0 is the management network, eth1 is the communication network
About
MockFog | Agent software that runs on emulated Fog nodes
Topics
apicloud-computingedge-computingemulationfog-applicationsfog-computingnetwork-analysis
Resources
Readme
GPL-3.0 license
Activity
Custom properties
Stars
0 stars
Watchers
2 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
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

This repository was archived by the owner on May 28, 2020. It is now read-only.

BranchesTags
Repository files navigation
This repository is now read-only, for a new and actively maintained version of MockFog see MockFog2.
MockFog-Agent
This project is part of MockFog which includes the following subprojects:
Fog computing is an emerging computing paradigm that uses processing and storage capabilities located at the edge, in the cloud, and possibly in between. Testing fog applications, however, is hard since runtime infrastructures will typically be in use or may not exist, yet.
MockFog is a tool that can be used to emulate such infrastructures in the cloud. Developers can freely design emulated fog infrastructures, configure their performance characteristics, and inject failures at runtime to evaluate their application in various deployments and failure scenarios.
If you use this software in a publication, please cite it as:
Text
Jonathan Hasenburg, Martin Grambow, Elias Grünewald, Sascha Huk, David Bermbach. MockFog: Emulating Fog Computing Infrastructure in the Cloud. In: Proceedings of the First IEEE International Conference on Fog Computing 2019 (ICFC 2019). IEEE 2019.
BibTeX
@inproceedings{hasenburg_mockfog:_2019,
title = {{MockFog}: {Emulating} {Fog} {Computing} {Infrastructure} in the {Cloud}},
booktitle = {Proceedings of the First {IEEE} {International} {Conference} on {Fog} {Computing} 2019 (ICFC 2019)},
author = {Hasenburg, Jonathan and Grambow, Martin and Grunewald, Elias and Huk, Sascha and Bermbach, David},
year = {2019},
publisher = {IEEE}
}

A full list of our publications and prototypes is available on our group website.
Run development server
  • Depending on your system run sudo python3 fog_agent.py -hostname localhost -iface en0 -port 5000
  • ifconfig lists network interfaces on current machine
Troubleshooting
  • Required python version: 3.6
  • pip3 install -r requirements.txt
  • pip3 install --trusted-host pypi.python.org pytest-xdist
Debugging
  • export FLASK_ENV=development
Tests
  • sudo python3 -m unittest properties/tc_config_test.py
  • sudo python3 -m unittest properties/firewall.py
  • Network interface name is hardcoded in __init__ methods
Development on machine created by Nodemanager
  • The server is managed by a systemd service called mfog-agent.service, the service source can be found in the MockFog-IaC repository
# list all services that start with fog
systemctl list-units | grep fog
# show the log of the fog agent service
journalctl -u mfog-agent.service
# restart the fog agent service
sudo systemctl restart mfog-fog_agent.service
  • The source code is at /opt/mfog-agent
  • eth0 is the management network, eth1 is the communication network
About
MockFog | Agent software that runs on emulated Fog nodes
Topics
apicloud-computingedge-computingemulationfog-applicationsfog-computingnetwork-analysis
Resources
Readme
GPL-3.0 license
Activity
Custom properties
Stars
0 stars
Watchers
2 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
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

This repository was archived by the owner on May 28, 2020. It is now read-only.

BranchesTags
Repository files navigation
This repository is now read-only, for a new and actively maintained version of MockFog see MockFog2.
MockFog-Agent
This project is part of MockFog which includes the following subprojects:
Fog computing is an emerging computing paradigm that uses processing and storage capabilities located at the edge, in the cloud, and possibly in between. Testing fog applications, however, is hard since runtime infrastructures will typically be in use or may not exist, yet.
MockFog is a tool that can be used to emulate such infrastructures in the cloud. Developers can freely design emulated fog infrastructures, configure their performance characteristics, and inject failures at runtime to evaluate their application in various deployments and failure scenarios.
If you use this software in a publication, please cite it as:
Text
Jonathan Hasenburg, Martin Grambow, Elias Grünewald, Sascha Huk, David Bermbach. MockFog: Emulating Fog Computing Infrastructure in the Cloud. In: Proceedings of the First IEEE International Conference on Fog Computing 2019 (ICFC 2019). IEEE 2019.
BibTeX
@inproceedings{hasenburg_mockfog:_2019,
title = {{MockFog}: {Emulating} {Fog} {Computing} {Infrastructure} in the {Cloud}},
booktitle = {Proceedings of the First {IEEE} {International} {Conference} on {Fog} {Computing} 2019 (ICFC 2019)},
author = {Hasenburg, Jonathan and Grambow, Martin and Grunewald, Elias and Huk, Sascha and Bermbach, David},
year = {2019},
publisher = {IEEE}
}

A full list of our publications and prototypes is available on our group website.
Run development server
  • Depending on your system run sudo python3 fog_agent.py -hostname localhost -iface en0 -port 5000
  • ifconfig lists network interfaces on current machine
Troubleshooting
  • Required python version: 3.6
  • pip3 install -r requirements.txt
  • pip3 install --trusted-host pypi.python.org pytest-xdist
Debugging
  • export FLASK_ENV=development
Tests
  • sudo python3 -m unittest properties/tc_config_test.py
  • sudo python3 -m unittest properties/firewall.py
  • Network interface name is hardcoded in __init__ methods
Development on machine created by Nodemanager
  • The server is managed by a systemd service called mfog-agent.service, the service source can be found in the MockFog-IaC repository
# list all services that start with fog
systemctl list-units | grep fog
# show the log of the fog agent service
journalctl -u mfog-agent.service
# restart the fog agent service
sudo systemctl restart mfog-fog_agent.service
  • The source code is at /opt/mfog-agent
  • eth0 is the management network, eth1 is the communication network
About
MockFog | Agent software that runs on emulated Fog nodes
Topics
apicloud-computingedge-computingemulationfog-applicationsfog-computingnetwork-analysis
Resources
Readme
GPL-3.0 license
Activity
Custom properties
Stars
0 stars
Watchers
2 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
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

This repository was archived by the owner on May 28, 2020. It is now read-only.

BranchesTags
Repository files navigation
This repository is now read-only, for a new and actively maintained version of MockFog see MockFog2.
MockFog-Agent
This project is part of MockFog which includes the following subprojects:
Fog computing is an emerging computing paradigm that uses processing and storage capabilities located at the edge, in the cloud, and possibly in between. Testing fog applications, however, is hard since runtime infrastructures will typically be in use or may not exist, yet.
MockFog is a tool that can be used to emulate such infrastructures in the cloud. Developers can freely design emulated fog infrastructures, configure their performance characteristics, and inject failures at runtime to evaluate their application in various deployments and failure scenarios.
If you use this software in a publication, please cite it as:
Text
Jonathan Hasenburg, Martin Grambow, Elias Grünewald, Sascha Huk, David Bermbach. MockFog: Emulating Fog Computing Infrastructure in the Cloud. In: Proceedings of the First IEEE International Conference on Fog Computing 2019 (ICFC 2019). IEEE 2019.
BibTeX
@inproceedings{hasenburg_mockfog:_2019,
title = {{MockFog}: {Emulating} {Fog} {Computing} {Infrastructure} in the {Cloud}},
booktitle = {Proceedings of the First {IEEE} {International} {Conference} on {Fog} {Computing} 2019 (ICFC 2019)},
author = {Hasenburg, Jonathan and Grambow, Martin and Grunewald, Elias and Huk, Sascha and Bermbach, David},
year = {2019},
publisher = {IEEE}
}

A full list of our publications and prototypes is available on our group website.
Run development server
  • Depending on your system run sudo python3 fog_agent.py -hostname localhost -iface en0 -port 5000
  • ifconfig lists network interfaces on current machine
Troubleshooting
  • Required python version: 3.6
  • pip3 install -r requirements.txt
  • pip3 install --trusted-host pypi.python.org pytest-xdist
Debugging
  • export FLASK_ENV=development
Tests
  • sudo python3 -m unittest properties/tc_config_test.py
  • sudo python3 -m unittest properties/firewall.py
  • Network interface name is hardcoded in __init__ methods
Development on machine created by Nodemanager
  • The server is managed by a systemd service called mfog-agent.service, the service source can be found in the MockFog-IaC repository
# list all services that start with fog
systemctl list-units | grep fog
# show the log of the fog agent service
journalctl -u mfog-agent.service
# restart the fog agent service
sudo systemctl restart mfog-fog_agent.service
  • The source code is at /opt/mfog-agent
  • eth0 is the management network, eth1 is the communication network
About
MockFog | Agent software that runs on emulated Fog nodes
Topics
apicloud-computingedge-computingemulationfog-applicationsfog-computingnetwork-analysis
Resources
Readme
GPL-3.0 license
Activity
Custom properties
Stars
0 stars
Watchers
2 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
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

This repository was archived by the owner on May 28, 2020. It is now read-only.

BranchesTags
Repository files navigation
This repository is now read-only, for a new and actively maintained version of MockFog see MockFog2.
MockFog-Agent
This project is part of MockFog which includes the following subprojects:
Fog computing is an emerging computing paradigm that uses processing and storage capabilities located at the edge, in the cloud, and possibly in between. Testing fog applications, however, is hard since runtime infrastructures will typically be in use or may not exist, yet.
MockFog is a tool that can be used to emulate such infrastructures in the cloud. Developers can freely design emulated fog infrastructures, configure their performance characteristics, and inject failures at runtime to evaluate their application in various deployments and failure scenarios.
If you use this software in a publication, please cite it as:
Text
Jonathan Hasenburg, Martin Grambow, Elias Grünewald, Sascha Huk, David Bermbach. MockFog: Emulating Fog Computing Infrastructure in the Cloud. In: Proceedings of the First IEEE International Conference on Fog Computing 2019 (ICFC 2019). IEEE 2019.
BibTeX
@inproceedings{hasenburg_mockfog:_2019,
title = {{MockFog}: {Emulating} {Fog} {Computing} {Infrastructure} in the {Cloud}},
booktitle = {Proceedings of the First {IEEE} {International} {Conference} on {Fog} {Computing} 2019 (ICFC 2019)},
author = {Hasenburg, Jonathan and Grambow, Martin and Grunewald, Elias and Huk, Sascha and Bermbach, David},
year = {2019},
publisher = {IEEE}
}

A full list of our publications and prototypes is available on our group website.
Run development server
  • Depending on your system run sudo python3 fog_agent.py -hostname localhost -iface en0 -port 5000
  • ifconfig lists network interfaces on current machine
Troubleshooting
  • Required python version: 3.6
  • pip3 install -r requirements.txt
  • pip3 install --trusted-host pypi.python.org pytest-xdist
Debugging
  • export FLASK_ENV=development
Tests
  • sudo python3 -m unittest properties/tc_config_test.py
  • sudo python3 -m unittest properties/firewall.py
  • Network interface name is hardcoded in __init__ methods
Development on machine created by Nodemanager
  • The server is managed by a systemd service called mfog-agent.service, the service source can be found in the MockFog-IaC repository
# list all services that start with fog
systemctl list-units | grep fog
# show the log of the fog agent service
journalctl -u mfog-agent.service
# restart the fog agent service
sudo systemctl restart mfog-fog_agent.service
  • The source code is at /opt/mfog-agent
  • eth0 is the management network, eth1 is the communication network
About
MockFog | Agent software that runs on emulated Fog nodes
Topics
apicloud-computingedge-computingemulationfog-applicationsfog-computingnetwork-analysis
Resources
Readme
GPL-3.0 license
Activity
Custom properties
Stars
0 stars
Watchers
2 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
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('^' + ".*" + '

Skip to content

This repository was archived by the owner on May 28, 2020. It is now read-only.

BranchesTags
Repository files navigation
This repository is now read-only, for a new and actively maintained version of MockFog see MockFog2.
MockFog-Agent
This project is part of MockFog which includes the following subprojects:
Fog computing is an emerging computing paradigm that uses processing and storage capabilities located at the edge, in the cloud, and possibly in between. Testing fog applications, however, is hard since runtime infrastructures will typically be in use or may not exist, yet.
MockFog is a tool that can be used to emulate such infrastructures in the cloud. Developers can freely design emulated fog infrastructures, configure their performance characteristics, and inject failures at runtime to evaluate their application in various deployments and failure scenarios.
If you use this software in a publication, please cite it as:
Text
Jonathan Hasenburg, Martin Grambow, Elias Grünewald, Sascha Huk, David Bermbach. MockFog: Emulating Fog Computing Infrastructure in the Cloud. In: Proceedings of the First IEEE International Conference on Fog Computing 2019 (ICFC 2019). IEEE 2019.
BibTeX
@inproceedings{hasenburg_mockfog:_2019,
title = {{MockFog}: {Emulating} {Fog} {Computing} {Infrastructure} in the {Cloud}},
booktitle = {Proceedings of the First {IEEE} {International} {Conference} on {Fog} {Computing} 2019 (ICFC 2019)},
author = {Hasenburg, Jonathan and Grambow, Martin and Grunewald, Elias and Huk, Sascha and Bermbach, David},
year = {2019},
publisher = {IEEE}
}

A full list of our publications and prototypes is available on our group website.
Run development server
  • Depending on your system run sudo python3 fog_agent.py -hostname localhost -iface en0 -port 5000
  • ifconfig lists network interfaces on current machine
Troubleshooting
  • Required python version: 3.6
  • pip3 install -r requirements.txt
  • pip3 install --trusted-host pypi.python.org pytest-xdist
Debugging
  • export FLASK_ENV=development
Tests
  • sudo python3 -m unittest properties/tc_config_test.py
  • sudo python3 -m unittest properties/firewall.py
  • Network interface name is hardcoded in __init__ methods
Development on machine created by Nodemanager
  • The server is managed by a systemd service called mfog-agent.service, the service source can be found in the MockFog-IaC repository
# list all services that start with fog
systemctl list-units | grep fog
# show the log of the fog agent service
journalctl -u mfog-agent.service
# restart the fog agent service
sudo systemctl restart mfog-fog_agent.service
  • The source code is at /opt/mfog-agent
  • eth0 is the management network, eth1 is the communication network
About
MockFog | Agent software that runs on emulated Fog nodes
Topics
apicloud-computingedge-computingemulationfog-applicationsfog-computingnetwork-analysis
Resources
Readme
GPL-3.0 license
Activity
Custom properties
Stars
0 stars
Watchers
2 watching
Forks
1 fork
Report repository
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Used by
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, '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); }
})();
})();

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This repository was archived by the owner on May 28, 2020. It is now read-only.

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This repository is now read-only, for a new and actively maintained version of MockFog see MockFog2.
MockFog-Agent
This project is part of MockFog which includes the following subprojects:
Fog computing is an emerging computing paradigm that uses processing and storage capabilities located at the edge, in the cloud, and possibly in between. Testing fog applications, however, is hard since runtime infrastructures will typically be in use or may not exist, yet.
MockFog is a tool that can be used to emulate such infrastructures in the cloud. Developers can freely design emulated fog infrastructures, configure their performance characteristics, and inject failures at runtime to evaluate their application in various deployments and failure scenarios.
If you use this software in a publication, please cite it as:
Text
Jonathan Hasenburg, Martin Grambow, Elias Grünewald, Sascha Huk, David Bermbach. MockFog: Emulating Fog Computing Infrastructure in the Cloud. In: Proceedings of the First IEEE International Conference on Fog Computing 2019 (ICFC 2019). IEEE 2019.
BibTeX
@inproceedings{hasenburg_mockfog:_2019,
title = {{MockFog}: {Emulating} {Fog} {Computing} {Infrastructure} in the {Cloud}},
booktitle = {Proceedings of the First {IEEE} {International} {Conference} on {Fog} {Computing} 2019 (ICFC 2019)},
author = {Hasenburg, Jonathan and Grambow, Martin and Grunewald, Elias and Huk, Sascha and Bermbach, David},
year = {2019},
publisher = {IEEE}
}

A full list of our publications and prototypes is available on our group website.
Run development server
  • Depending on your system run sudo python3 fog_agent.py -hostname localhost -iface en0 -port 5000
  • ifconfig lists network interfaces on current machine
Troubleshooting
  • Required python version: 3.6
  • pip3 install -r requirements.txt
  • pip3 install --trusted-host pypi.python.org pytest-xdist
Debugging
  • export FLASK_ENV=development
Tests
  • sudo python3 -m unittest properties/tc_config_test.py
  • sudo python3 -m unittest properties/firewall.py
  • Network interface name is hardcoded in __init__ methods
Development on machine created by Nodemanager
  • The server is managed by a systemd service called mfog-agent.service, the service source can be found in the MockFog-IaC repository
# list all services that start with fog
systemctl list-units | grep fog
# show the log of the fog agent service
journalctl -u mfog-agent.service
# restart the fog agent service
sudo systemctl restart mfog-fog_agent.service
  • The source code is at /opt/mfog-agent
  • eth0 is the management network, eth1 is the communication network
About
MockFog | Agent software that runs on emulated Fog nodes
Topics
apicloud-computingedge-computingemulationfog-applicationsfog-computingnetwork-analysis
Resources
Readme
GPL-3.0 license
Activity
Custom properties
Stars
0 stars
Watchers
2 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
Contributors
Languages