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Cluster stack creation doesn't work without specifying template version #300

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Cluster stack creation doesn't work without specifying template version#300

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@giuseppeporcelli
giuseppeporcelli
opened on Nov 3, 2025
(.venv) gianpo@80a997400474 cluster-stack % hyp create
✔️ config.yaml is valid!
✔️ Submitted! Files written to run/20251103T101140
Submitting to default region: us-west-2.
Error creating stack: An error occurred (ValidationError) when calling the CreateStack operation: S3 error: The specified key does not exist.
For more information check http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html
❌ Failed to submit the command: An error occurred (ValidationError) when calling the CreateStack operation: S3 error: The specified key does not exist.
For more information check http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html

Then, if I set the template version explicitly:

(.venv) gianpo@80a997400474 cluster-stack % hyp create --template-version 1
✔️ config.yaml is valid!
✔️ Submitted! Files written to run/20251103T101831
Submitting to default region: us-west-2.
Stack creation initiated. Stack ID: arn:aws:cloudformation:us-west-2:XXXXXXXX:stack/HyperpodClusterStack-AAAA/11111111-b896-11f0-aa1b-060d6a1e46df

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var __re = new RegExp('^' + "github\\.com" + '
Cluster stack creation doesn't work without specifying template version · Issue #300 · aws/sagemaker-hyperpod-cli · GitHub
      Skip to content
      Cluster stack creation doesn't work without specifying template version #300
      Closed
      Closed
      Cluster stack creation doesn't work without specifying template version#300
      Description
      @giuseppeporcelli
      giuseppeporcelli
      opened on Nov 3, 2025
      (.venv) gianpo@80a997400474 cluster-stack % hyp create
✔️ config.yaml is valid!
✔️ Submitted! Files written to run/20251103T101140
Submitting to default region: us-west-2.
Error creating stack: An error occurred (ValidationError) when calling the CreateStack operation: S3 error: The specified key does not exist.
For more information check http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html
❌ Failed to submit the command: An error occurred (ValidationError) when calling the CreateStack operation: S3 error: The specified key does not exist.
For more information check http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html

      Then, if I set the template version explicitly:
      (.venv) gianpo@80a997400474 cluster-stack % hyp create --template-version 1
✔️ config.yaml is valid!
✔️ Submitted! Files written to run/20251103T101831
Submitting to default region: us-west-2.
Stack creation initiated. Stack ID: arn:aws:cloudformation:us-west-2:XXXXXXXX:stack/HyperpodClusterStack-AAAA/11111111-b896-11f0-aa1b-060d6a1e46df

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, 'i');
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color-scheme: dark light;
}
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.markdown-body img { background: #0d1117; }
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.markdown-body hr { border-color: #30363d; }
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document.head.appendChild(style);
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(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Cluster stack creation doesn't work without specifying template version · Issue #300 · aws/sagemaker-hyperpod-cli · GitHub
          Skip to content
          Cluster stack creation doesn't work without specifying template version #300
          Closed
          Closed
          Cluster stack creation doesn't work without specifying template version#300
          Description
          @giuseppeporcelli
          giuseppeporcelli
          opened on Nov 3, 2025
          (.venv) gianpo@80a997400474 cluster-stack % hyp create
✔️ config.yaml is valid!
✔️ Submitted! Files written to run/20251103T101140
Submitting to default region: us-west-2.
Error creating stack: An error occurred (ValidationError) when calling the CreateStack operation: S3 error: The specified key does not exist.
For more information check http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html
❌ Failed to submit the command: An error occurred (ValidationError) when calling the CreateStack operation: S3 error: The specified key does not exist.
For more information check http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html

          Then, if I set the template version explicitly:
          (.venv) gianpo@80a997400474 cluster-stack % hyp create --template-version 1
✔️ config.yaml is valid!
✔️ Submitted! Files written to run/20251103T101831
Submitting to default region: us-west-2.
Stack creation initiated. Stack ID: arn:aws:cloudformation:us-west-2:XXXXXXXX:stack/HyperpodClusterStack-AAAA/11111111-b896-11f0-aa1b-060d6a1e46df

          Metadata
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
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var ref = document.referrer;
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observer.observe(document.body, { childList: true, subtree: true });
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} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
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(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Cluster stack creation doesn't work without specifying template version · Issue #300 · aws/sagemaker-hyperpod-cli · GitHub
              Skip to content
              Cluster stack creation doesn't work without specifying template version #300
              Closed
              Closed
              Cluster stack creation doesn't work without specifying template version#300
              Description
              @giuseppeporcelli
              giuseppeporcelli
              opened on Nov 3, 2025
              (.venv) gianpo@80a997400474 cluster-stack % hyp create
✔️ config.yaml is valid!
✔️ Submitted! Files written to run/20251103T101140
Submitting to default region: us-west-2.
Error creating stack: An error occurred (ValidationError) when calling the CreateStack operation: S3 error: The specified key does not exist.
For more information check http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html
❌ Failed to submit the command: An error occurred (ValidationError) when calling the CreateStack operation: S3 error: The specified key does not exist.
For more information check http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html

              Then, if I set the template version explicitly:
              (.venv) gianpo@80a997400474 cluster-stack % hyp create --template-version 1
✔️ config.yaml is valid!
✔️ Submitted! Files written to run/20251103T101831
Submitting to default region: us-west-2.
Stack creation initiated. Stack ID: arn:aws:cloudformation:us-west-2:XXXXXXXX:stack/HyperpodClusterStack-AAAA/11111111-b896-11f0-aa1b-060d6a1e46df

              Metadata
              Metadata
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                  No branches or pull requests
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
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return url;
}
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var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
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cleanLinks();
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mutations.forEach(function(m) {
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if (node.nodeType === 1) {
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node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
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} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
Cluster stack creation doesn't work without specifying template version · Issue #300 · aws/sagemaker-hyperpod-cli · GitHub
                  Skip to content
                  Cluster stack creation doesn't work without specifying template version #300
                  Closed
                  Closed
                  Cluster stack creation doesn't work without specifying template version#300
                  Description
                  @giuseppeporcelli
                  giuseppeporcelli
                  opened on Nov 3, 2025
                  (.venv) gianpo@80a997400474 cluster-stack % hyp create
✔️ config.yaml is valid!
✔️ Submitted! Files written to run/20251103T101140
Submitting to default region: us-west-2.
Error creating stack: An error occurred (ValidationError) when calling the CreateStack operation: S3 error: The specified key does not exist.
For more information check http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html
❌ Failed to submit the command: An error occurred (ValidationError) when calling the CreateStack operation: S3 error: The specified key does not exist.
For more information check http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html

                  Then, if I set the template version explicitly:
                  (.venv) gianpo@80a997400474 cluster-stack % hyp create --template-version 1
✔️ config.yaml is valid!
✔️ Submitted! Files written to run/20251103T101831
Submitting to default region: us-west-2.
Stack creation initiated. Stack ID: arn:aws:cloudformation:us-west-2:XXXXXXXX:stack/HyperpodClusterStack-AAAA/11111111-b896-11f0-aa1b-060d6a1e46df

                  Metadata
                  Metadata
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                  No one assigned
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                    No labels
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                    No type
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                    No projects
                      Milestone
                      No milestone
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                      None yet
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                      No branches or pull requests
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
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function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
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btn.click();
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setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Cluster stack creation doesn't work without specifying template version · Issue #300 · aws/sagemaker-hyperpod-cli · GitHub
                      Skip to content
                      Cluster stack creation doesn't work without specifying template version #300
                      Closed
                      Closed
                      Cluster stack creation doesn't work without specifying template version#300
                      Description
                      @giuseppeporcelli
                      giuseppeporcelli
                      opened on Nov 3, 2025
                      (.venv) gianpo@80a997400474 cluster-stack % hyp create
✔️ config.yaml is valid!
✔️ Submitted! Files written to run/20251103T101140
Submitting to default region: us-west-2.
Error creating stack: An error occurred (ValidationError) when calling the CreateStack operation: S3 error: The specified key does not exist.
For more information check http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html
❌ Failed to submit the command: An error occurred (ValidationError) when calling the CreateStack operation: S3 error: The specified key does not exist.
For more information check http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html

                      Then, if I set the template version explicitly:
                      (.venv) gianpo@80a997400474 cluster-stack % hyp create --template-version 1
✔️ config.yaml is valid!
✔️ Submitted! Files written to run/20251103T101831
Submitting to default region: us-west-2.
Stack creation initiated. Stack ID: arn:aws:cloudformation:us-west-2:XXXXXXXX:stack/HyperpodClusterStack-AAAA/11111111-b896-11f0-aa1b-060d6a1e46df

                      Metadata
                      Metadata
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                      No one assigned
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                        No type
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                        No projects
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                          No milestone
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                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
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el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
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observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
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} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Cluster stack creation doesn't work without specifying template version · Issue #300 · aws/sagemaker-hyperpod-cli · GitHub
                          Skip to content
                          Cluster stack creation doesn't work without specifying template version #300
                          Closed
                          Closed
                          Cluster stack creation doesn't work without specifying template version#300
                          Description
                          @giuseppeporcelli
                          giuseppeporcelli
                          opened on Nov 3, 2025
                          (.venv) gianpo@80a997400474 cluster-stack % hyp create
✔️ config.yaml is valid!
✔️ Submitted! Files written to run/20251103T101140
Submitting to default region: us-west-2.
Error creating stack: An error occurred (ValidationError) when calling the CreateStack operation: S3 error: The specified key does not exist.
For more information check http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html
❌ Failed to submit the command: An error occurred (ValidationError) when calling the CreateStack operation: S3 error: The specified key does not exist.
For more information check http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html

                          Then, if I set the template version explicitly:
                          (.venv) gianpo@80a997400474 cluster-stack % hyp create --template-version 1
✔️ config.yaml is valid!
✔️ Submitted! Files written to run/20251103T101831
Submitting to default region: us-west-2.
Stack creation initiated. Stack ID: arn:aws:cloudformation:us-west-2:XXXXXXXX:stack/HyperpodClusterStack-AAAA/11111111-b896-11f0-aa1b-060d6a1e46df

                          Metadata
                          Metadata
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                            No projects
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                              No milestone
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                              None yet
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                              No branches or pull requests
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
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/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
Cluster stack creation doesn't work without specifying template version · Issue #300 · aws/sagemaker-hyperpod-cli · GitHub
                              Skip to content
                              Cluster stack creation doesn't work without specifying template version #300
                              Closed
                              Closed
                              Cluster stack creation doesn't work without specifying template version#300
                              Description
                              @giuseppeporcelli
                              giuseppeporcelli
                              opened on Nov 3, 2025
                              (.venv) gianpo@80a997400474 cluster-stack % hyp create
✔️ config.yaml is valid!
✔️ Submitted! Files written to run/20251103T101140
Submitting to default region: us-west-2.
Error creating stack: An error occurred (ValidationError) when calling the CreateStack operation: S3 error: The specified key does not exist.
For more information check http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html
❌ Failed to submit the command: An error occurred (ValidationError) when calling the CreateStack operation: S3 error: The specified key does not exist.
For more information check http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html

                              Then, if I set the template version explicitly:
                              (.venv) gianpo@80a997400474 cluster-stack % hyp create --template-version 1
✔️ config.yaml is valid!
✔️ Submitted! Files written to run/20251103T101831
Submitting to default region: us-west-2.
Stack creation initiated. Stack ID: arn:aws:cloudformation:us-west-2:XXXXXXXX:stack/HyperpodClusterStack-AAAA/11111111-b896-11f0-aa1b-060d6a1e46df

                              Metadata
                              Metadata
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