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Automating deployments on Proxmox with OpenTofu and cloud-init
04.12.2024
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Rubén
Llorente
... _virtual_environment_file.network_cloud_config, 18 ] 19 20 initialization { 21 user_data_file_id = proxmox_virtual_environment_file.rproxy_cloud_config.id
22
network_data_file_id = proxmox_virtual_environment_file.network_cloud_config[0
99%
Automating command execution across servers
01.06.2024
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2024
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Issue 81: Load...
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Rubén
Llorente
... # A single task is defined, which by default will 20 # run only against "devuan" hosts. 21 tasks:
22
upgradeall: 23 desc: Upgrade all packages 24 target: 25 tags: [devuan] 26 cmd: | 27
99%
Fast email server deployments with iRedMail
30.01.2024
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2024
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Issue 79: Monit...
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Rubén
Llorente
... 8, 9 Debian 11, 12 Ubuntu 20.04,
22
.04 FreeBSD 13.x OpenBSD 7.3 I recommend the downloadable installer, but I will skip
25%
DNSSEC-aware DNS caching with Unbound
01.08.2019
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2019
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Issue 52: Stop...
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' services: dns: image: mvance/unbound:latest restart: always container_name: unbound ports: - "953:953/tcp" - "
53:53
/tcp" - "
53:53
/udp" volumes: - unbound
25%
Build a honeypot with real-world alerts
01.08.2019
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2019
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Issue 52: Stop...
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NEW -m tcp --dport
22
-j ACCEPT 10 -A INPUT -p udp --dport
5353
-j DROP 11 -A INPUT -s
-p tcp -m state --state NEW -m tcp --dport 443 -j ACCEPT 12 -A INPUT -m limit --limit 30/min -j
24%
Real-World HPC: Setting Up an HPC Cluster
04.11.2011
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-p 50 -j ACCEPT -A RH-Firewall-1-INPUT -p 51 -j ACCEPT -A RH-Firewall-1-INPUT -p udp --dport
5353
-d 224.0.0.251 -j ACCEPT #-A RH-Firewall-1-INPUT -p udp -m udp --dport 631 -j ACCEPT #-A RH-Firewall-1