bregman-arie/devops-exercises
Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions
84.9k stars · 20.4k forks · Python
Caution
Caution: star growth includes unexplained bursts.
Why
- Star growth includes 4 unexplained bursts, about 15,319 stars above the usual rate (18 % of all stars). Anyone can buy stars for any repo. (source 1)
What would change this
- A new star analysis that no longer finds unexplained bursts.
- Partly checked: people (Only 4 human commits were found, too few to judge who maintains the project.)
Maintenance
CompleteSteady
- Human commits, 30 days
- 0
- Human commits, 90 days
- 0
- Human commits, 365 days
- 4
- Bot share of commits, 365 days
- 0%
- Last commit
- Dec 27, 2025 (9 months ago)
- Last human commit
- Dec 27, 2025 (9 months ago)
- Authors, 90 days
- 0
- Last release
- none found
- Median PR merge time
- 54 days
Responsiveness: of 5 recent issues, 0% got a maintainer reply. Median first response: n/a.
Sources: Commits, Releases, Merged pull requests, Issues
People
Partial- Owner
- Personal account
- Commits sampled
- 4 since Oct 14, 2025
- Authors for half of commits
- 2
- Authors for 80% of commits
- 4
- Contributors
- 204
Top committers
- bobalice05: 25% of commits
- fdaniel-alvarez-dev: 25% of commits
- iurynovarino: 25% of commits
- mahfujur036: 25% of commits
- Only 4 human commits were found, too few to judge who maintains the project.
Sources: Commits, Contributors
Stars
CompleteUnexplained bursts, confidence high
Bursts
- Jan 13, 2020 to Feb 4, 2020: about 2k more stars than usual, peak 290 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
- Feb 13, 2020 to Feb 13, 2020: about 95 more stars than usual, peak 118 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
- Aug 25, 2020 to Aug 28, 2020: about 89 more stars than usual, peak 36 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
- Jan 23, 2021 to Jan 25, 2021: about 284 more stars than usual, peak 223 in one day, a spike that tapers off. Outside explanation: a jump in forks.
- Jun 25, 2021 to Jul 16, 2021: about 3k more stars than usual, peak 575 in one day, a shape we can't classify. Outside explanation: a jump in forks, a jump in issues and pull requests.
- Aug 26, 2021 to Sep 1, 2021: about 1.1k more stars than usual, peak 272 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
- Sep 14, 2021 to Oct 1, 2021: about 2.8k more stars than usual, peak 510 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
- Nov 8, 2021 to Nov 18, 2021: about 1.2k more stars than usual, peak 331 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
- Nov 21, 2021 to Nov 23, 2021: about 72 more stars than usual, peak 44 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Jan 23, 2022 to Jan 26, 2022: about 355 more stars than usual, peak 179 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Apr 26, 2022 to May 5, 2022: about 892 more stars than usual, peak 274 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- May 29, 2022 to May 30, 2022: about 213 more stars than usual, peak 208 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Jun 27, 2022 to Jul 1, 2022: about 1.1k more stars than usual, peak 379 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
- Aug 23, 2022 to Aug 29, 2022: about 501 more stars than usual, peak 146 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
- Sep 18, 2022 to Sep 22, 2022: about 827 more stars than usual, peak 253 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Oct 4, 2022 to Oct 11, 2022: about 437 more stars than usual, peak 239 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Nov 7, 2022 to Nov 10, 2022: about 522 more stars than usual, peak 234 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Dec 15, 2022 to Dec 18, 2022: about 230 more stars than usual, peak 130 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Jan 12, 2023 to Jan 12, 2023: about 87 more stars than usual, peak 111 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Jan 27, 2023 to Feb 9, 2023: about 3.3k more stars than usual, peak 838 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
- Feb 22, 2023 to Feb 23, 2023: about 162 more stars than usual, peak 164 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Mar 1, 2023 to Mar 3, 2023: about 359 more stars than usual, peak 180 in one day, a flat block of stars. Outside explanation: a jump in issues and pull requests.
- Apr 24, 2023 to Apr 26, 2023: about 142 more stars than usual, peak 129 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- May 5, 2023 to May 6, 2023: about 134 more stars than usual, peak 105 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Jun 7, 2023 to Jun 14, 2023: about 520 more stars than usual, peak 166 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
- Jul 28, 2023 to Aug 29, 2023: about 11.1k more stars than usual, peak 2k in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
- Aug 31, 2023 to Sep 2, 2023: about 251 more stars than usual, peak 163 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Oct 24, 2023 to Oct 25, 2023: about 152 more stars than usual, peak 139 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Oct 31, 2023 to Nov 2, 2023: about 180 more stars than usual, peak 127 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Jan 25, 2024 to Feb 2, 2024: about 629 more stars than usual, peak 246 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
- Apr 26, 2024 to Apr 27, 2024: about 61 more stars than usual, peak 68 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Feb 17, 2025 to Feb 18, 2025: about 90 more stars than usual, peak 81 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Feb 22, 2025 to Mar 12, 2025: about 1.9k more stars than usual, peak 530 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
- Mar 23, 2025 to Apr 3, 2025: about 1.7k more stars than usual, peak 332 in one day, a shape we can't classify. No outside explanation found, so this burst is unexplained.
- Jun 3, 2025 to Jun 3, 2025: about 84 more stars than usual, peak 108 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Jul 4, 2025 to Jul 6, 2025: about 301 more stars than usual, peak 204 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Sep 27, 2025 to Oct 6, 2025: about 662 more stars than usual, peak 198 in one day, a shape we can't classify. We couldn't check for an outside explanation.
- Nov 22, 2025 to Nov 23, 2025: about 75 more stars than usual, peak 56 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Feb 11, 2026 to Feb 13, 2026: about 102 more stars than usual, peak 51 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Mar 22, 2026 to Mar 23, 2026: about 54 more stars than usual, peak 50 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Jul 28, 2026 to Jul 29, 2026: about 72 more stars than usual, peak 56 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Aug 9, 2026 to Aug 11, 2026: about 218 more stars than usual, peak 125 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Sep 25, 2026 to Sep 26, 2026: about 74 more stars than usual, peak 58 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- 7 stars GitHub has since removed (tracked since Oct 13, 2026).
Anyone can buy stars for any repo; bursts alone don't prove the owner did.
- Unexplained bursts: stars arrived with no matching forks, issues, releases, or launch coverage.
- Anyone can buy stars for any repo, so this describes the star history only.
Sources: How star history is analyzed
Risk
CompleteFlags
- Info: The OpenSSF Scorecard for this project is 3.7 out of 10 (deps.dev). Details
License
- Now
- No license found
- A year ago
- Not known
Packages
No published packages found.
OpenSSF Scorecard: 3.7 out of 10 (via deps.dev).
Badge
Add this to a README to show the current verdict:
[](https://reporadar.ai/bregman-arie/devops-exercises)Earlier verdicts
- Oct 14, 2026: Caution
- Oct 13, 2026: Caution
- Oct 13, 2026: Caution
Computed 19 hours ago · method 2026.10.2