init

README.rst

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+Terraform module to replace syslogd with rsyslog
+
+Usage
+-----
+
+In the root terraform add::
+
+   module "rsyslog" {
+      source                    = "git::https://git.dalembert.upmc.fr/terraform/module_alpine_rsyslog"
+      connection_ip             = var.eth0_ip
+      connection_private_key    = file(var.pm_private_key)
+    }
+
+
+.. vim: spelllang=en:
+

main.tf

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+
+resource "null_resource" "rsyslog" {
+  connection {
+    type        = "ssh"
+    user        = "root"
+    host        = var.connection_ip
+    private_key = var.connection_private_key
+  }
+
+  provisioner "file" {
+    source      = "${path.module}/rsyslog.conf"
+    destination = "/tmp/rsyslog.conf"
+  }
+
+  # execute postinstall script
+  provisioner "remote-exec" {
+    inline = [
+      "echo '# install rsyslog'",
+      "apk add --no-cache rsyslog",
+      #
+      "echo '# disable service syslog'",
+      "rc-service syslog stop",
+      "rc-update del syslog",
+      "rc-update del syslog boot",
+      #
+      "echo '# configuration service rsyslog'",
+      "rc-service rsyslog stop",
+      "mv /tmp/rsyslog.conf /etc/rsyslog.conf",
+      "rc-service rsyslog start",
+      "rc-update add rsyslog boot",
+      #
+      "echo;echo '# VM must be restarted to clean syslogd'",
+    ]
+  }
+
+}

rsyslogd-checkconf

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+rsyslogd -f /etc/rsyslog.conf -N1

rsyslogd-reload

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+if rsyslogd-checkconf
+then
+	echo "Config OK"
+	rc-service rsyslog restart
+else
+	echo "Abort restarting"
+fi

variables.tf

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+variable "connection_ip" {
+  type        = string
+  description = "ipv4"
+}
+
+variable "connection_private_key" {
+  type        = string
+  description = "private key for terraform connection"
+  sensitive   = true
+}
+