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Automating deployments on Proxmox with OpenTofu and cloud-init
04.12.2024
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Articles
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Rubén
Llorente
... _file { 18 path = "webserver.yml" 19 file_name = "user_data_vm-webserver.yml"
20
} 21 } 22 23 resource "proxmox_virtual_environment_file" "network_cloud_config" { 24 count = 4
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content
99%
Automating command execution across servers
01.06.2024
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2024
»
Issue 81: Load...
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Rubén
Llorente
... # A single task is defined, which by default will
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# run only against "devuan" hosts. 21 tasks: 22 upgradeall: 23 desc: Upgrade all packages 24 target:
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tags: [devuan] 26 cmd: | 27
99%
Fast email server deployments with iRedMail
30.01.2024
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2024
»
Issue 79: Monit...
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Rubén
Llorente
... 8,
9
Debian 11, 12 Ubuntu
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.04, 22.04 FreeBSD 13.x OpenBSD 7.3 I recommend the downloadable installer, but I will skip
27%
A watchdog for every modern *ix server
25.09.2023
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2023
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Issue 77: Secur...
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< mkdir "${MONITCDIR}" --- > mkdir "${MONITSDIR}" 85,89d89 < tee /etc/.htpasswd <<'EOF' < guest:$apr1$gz4
n
7s6o$P.O/V1k
9
rZuV
9
nN
/5lh3l0 < admin:$apr1$esczj7wu$ffu/6j8vETMAMJaVTKn7
a
1 < EOF <
121
a
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27%
Security data analytics and visualization with R
05.12.2014
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2014
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Issue 24: Visua...
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select(HostCt, ServerOwner, Date) %>% 078 arrange(desc(HostCt)) 079 head8 <- head(top8,
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) 080 081 data
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<- sheet
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082 patchdata
9
<- data.frame(data
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) 083 top
9
<- patchdata
9
%>% 084 select
27%
Using rsync for Backups
07.01.2014
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of space (
20
+
25
+ 30), with no doubt lots of duplicated data wasting space and money. The backup world uses a few techniques that differentiate it from replication. The first is called a “full backup
26%
Warewulf 4 – Time and Resource Management
17.01.2023
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PARTITION NAME USER ST TIME NODES NODELIST(REASON)
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normal test_sta laytonjb R 0:01 1
n
0001 [laytonjb@warewulf ~]$ sinfo -
a
PARTITION AVAIL TIMELIMIT NODES STATE NODELIST normal* up 1-00:00:00 1 alloc
n
0001 The batch job
26%
Building a HPC cluster with Warewulf 4
04.04.2023
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2023
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Issue 74: The F...
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@warewulf ~]$ squeue JOBID PARTITION NAME USER ST TIME NODES NODELIST(REASON)
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normal test_sta laytonjb R 0:01 1
n
0001 [laytonjb@warewulf ~]$ sinfo -
a
25%
We compare four popular NAS appliances
05.12.2014
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2014
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Issue 24: Visua...
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Yes SNMP Yes Yes Yes Yes S.M.
A
.R.T. Yes Yes Yes Yes No. of Apps Available 130 60
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77
25%
Serverless computing with AWS Lambda
30.01.2020
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2020
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Issue 55: AWS L...
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Id: 4e90b424-95d
9
-4453-
a
2f4-8f5259f5f263 Duration: 70.72 ms Billed Duration: 100 ms Memory Size: 128 MB Max Memory Used: 55 MB Init Duration: 129.
20
ms More or Less