koliadych’s gists

koliadych / 11-find-and-link-node.sh

Last active May 10, 2026 20:49

fintechner direct-link node

	#!/bin/bash
	set -euo pipefail
	export AWS_PAGER="" # disable AWS CLI's auto-pager (the trailing ':' prompt)
	REGION=ap-northeast-1
	INSTANCE_ID=i-089ad4a6b76132ba2

	CMD_ID=$(aws --region "$REGION" ssm send-command \
	--instance-ids "$INSTANCE_ID" \
	--document-name AWS-RunShellScript \
	--parameters 'commands=[

koliadych / 12-fix-node-final.sh

Created May 10, 2026 20:50

fintechner final node fix

	#!/bin/bash
	set -euo pipefail
	export AWS_PAGER=""
	REGION=ap-northeast-1
	INSTANCE_ID=i-089ad4a6b76132ba2

	CMD_ID=$(aws --region "$REGION" ssm send-command \
	--instance-ids "$INSTANCE_ID" \
	--document-name AWS-RunShellScript \
	--parameters 'commands=[

koliadych / 13-start-connector.sh

Created May 10, 2026 20:59

fintechner start connector

	#!/bin/bash
	set -euo pipefail
	export AWS_PAGER=""
	REGION=ap-northeast-1
	INSTANCE_ID=i-089ad4a6b76132ba2

	CMD_ID=$(aws --region "$REGION" ssm send-command \
	--instance-ids "$INSTANCE_ID" \
	--document-name AWS-RunShellScript \
	--parameters 'commands=[

koliadych / 14-bootstrap-and-start.sh

Created May 10, 2026 21:02

fintechner bootstrap connector + admin user

	#!/bin/bash
	# fintechner — final bootstrap: configure the connector + start it + seed admin.
	#
	# Generates MASTER_ENCRYPTION_KEY, fetches DB password, prompts for admin
	# password, writes connector.env on EC2, starts connector, verifies.

	set -euo pipefail
	export AWS_PAGER=""

	REGION=ap-northeast-1

koliadych / 15-diag-runtime.sh

Created May 10, 2026 21:07

fintechner runtime reload diagnostic

	#!/bin/bash
	set -euo pipefail
	export AWS_PAGER=""
	REGION=ap-northeast-1
	INSTANCE_ID=i-089ad4a6b76132ba2

	CMD_ID=$(aws --region "$REGION" ssm send-command \
	--instance-ids "$INSTANCE_ID" \
	--document-name AWS-RunShellScript \
	--parameters '{"commands":[

koliadych / 16-fix-and-finalize.sh

Last active May 10, 2026 21:14

fintechner caddy timeouts + clean restart

	#!/bin/bash
	set -euo pipefail
	export AWS_PAGER=""
	REGION=ap-northeast-1
	INSTANCE_ID=i-089ad4a6b76132ba2

	# Build the new Caddyfile content (base64-encoded so SSM doesn't mangle newlines)
	CADDYFILE=$(cat <<'CFG'
	{
	email koliadych@gmail.com

koliadych / 17-verify.sh

Created May 10, 2026 21:16

fintechner verify

	#!/bin/bash
	set -euo pipefail
	export AWS_PAGER=""
	REGION=ap-northeast-1
	INSTANCE_ID=i-089ad4a6b76132ba2

	CMD_ID=$(aws --region "$REGION" ssm send-command \
	--instance-ids "$INSTANCE_ID" \
	--document-name AWS-RunShellScript \
	--parameters '{"commands":[

koliadych / 18-trace-502.sh

Created May 10, 2026 21:20

fintechner trace 502

	#!/bin/bash
	set -euo pipefail
	export AWS_PAGER=""
	REGION=ap-northeast-1
	INSTANCE_ID=i-089ad4a6b76132ba2

	CMD_ID=$(aws --region "$REGION" ssm send-command \
	--instance-ids "$INSTANCE_ID" \
	--document-name AWS-RunShellScript \
	--parameters '{"commands":[

koliadych / 19-harden.sh

Created May 10, 2026 21:54

fintechner harden post-deploy

	#!/bin/bash
	# fintechner — post-deploy hardening: remove leftover bootstrap password,
	# add caddy log rotation, schedule daily EBS snapshots.
	set -euo pipefail
	export AWS_PAGER=""
	REGION=ap-northeast-1
	INSTANCE_ID=i-089ad4a6b76132ba2

	echo "=== 1. On-box hardening (SSM) ==="
	CMD_ID=$(aws --region "$REGION" ssm send-command \

koliadych / 20-recover.sh

Created May 10, 2026 21:57

fintechner recover diag

	#!/bin/bash
	set -euo pipefail
	export AWS_PAGER=""
	REGION=ap-northeast-1
	INSTANCE_ID=i-089ad4a6b76132ba2

	CMD_ID=$(aws --region "$REGION" ssm send-command \
	--instance-ids "$INSTANCE_ID" \
	--document-name AWS-RunShellScript \
	--parameters '{"commands":[

Fintechner koliadych