initial commit

.devcontainer/scripts/nats_account.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+DIR="$( dirname -- "${BASH_SOURCE[0]}"; )";
+echo "DIR IS $DIR"
+DEVCONTAINER_DIR="$DIR/.."
+
+sudo chown -Rh $USER:$USER $DEVCONTAINER_DIR/nsc
+
+echo "Dumping NATS user creds file"
+nsc --data-dir=$DEVCONTAINER_DIR/nsc/nats/nsc/stores generate creds -a LBAAS -n USER > /tmp/user.creds
+
+echo "Dumping NATS sys creds file"
+nsc --data-dir=$DEVCONTAINER_DIR/nsc/nats/nsc/stores generate creds -a SYS -n sys > /tmp/sys.creds

.devcontainer/scripts/nats_init.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+# script to bootstrap a nats operator environment
+
+if nsc describe operator; then
+    echo "operator exists, not overwriting config"
+    exit 0
+fi
+
+echo "Cleaning up NATS environment"
+rm -rf /nsc/*
+
+echo "Creating NATS operator"
+nsc add operator --generate-signing-key --sys --name LOCAL
+nsc edit operator -u 'nats://nats:4222'
+nsc list operators
+nsc describe operator
+
+export OPERATOR_SIGNING_KEY_ID=`nsc describe operator -J | jq -r '.nats.signing_keys | first'`
+
+echo "Creating NATS account for load-balancer-api"
+nsc add account -n LBAAS -K ${OPERATOR_SIGNING_KEY_ID}
+nsc edit account LBAAS --sk generate --js-mem-storage -1 --js-disk-storage -1 --js-streams -1 --js-consumer -1
+nsc describe account LBAAS
+
+export ACCOUNTS_SIGNING_KEY_ID=`nsc describe account LBAAS -J | jq -r '.nats.signing_keys | first'`
+
+echo "Creating NATS user for load-balancer-api"
+nsc add user -n USER -K ${ACCOUNTS_SIGNING_KEY_ID}
+nsc describe user USER
+
+echo "Generating NATS resolver.conf"
+nsc generate config --mem-resolver --sys-account SYS --config-file /nats/resolver.conf --force

.devcontainer/scripts/nats_stream.sh

@@ -0,0 +1,35 @@
+#!/bin/sh
+# script to bootstrap a nats stream
+
+create_stream(){
+    local name subject
+    name="$1"; shift
+    subject="$1"; shift
+
+    if nats stream ls | grep -q "$name" 2>/dev/null; then
+        echo "stream $name already exists" >&2
+
+        return 0
+    fi
+
+    echo "Creating stream $name" >&2
+
+    nats stream add "$name" \
+        --subjects "$subject" \
+        --storage memory \
+        --replicas 1 \
+        --retention limits \
+        --discard old \
+        --max-msgs=-1 \
+        --max-msgs-per-subject=-1 \
+        --max-bytes=-1 \
+        --max-age=-1 \
+        --max-msg-size=-1 \
+        --dupe-window 2m0s \
+        --no-allow-rollup \
+        --no-deny-delete \
+        --no-deny-purge $@
+}
+
+create_stream com-infratographer 'com.infratographer.>'
+create_stream com-equinixmetal 'com.equinixmetal.>'